Download pdf - Edexcel Awards Mathematics Sample Assessment Materials · Edexcel Awards Mathematics ... Sample Assessment Materials – Edexcel Level 1 and Level 2 Awards in Number and ... Proficiency

Sample Assessment Materials

Edexcel AwardsMathematics

Pearson Education Limited is a registered company number 872828 with its registered office at Edinburgh Gate, Harlow, Essex CM20 2JE

Edexcel Level 1 Award in Number and Measure (ANM10)Edexcel Level 2 Award in Number and Measure (ANM20)

For first teaching from September 2011

Issue 2 - September 2012

Contents

General Marking guidance .................................................................................. 3

Level 1............................................................................................................

Section A (Calculator) .........................................................................................5

Section A (Calculator) Mark scheme....................................................................... 15

Section B (Non-Calculator).................................................................................. 19

Section B (Non-Calculator) Mark scheme ................................................................. 27

Level 2............................................................................................................

Section A (Calculator) ....................................................................................... 29




1UG029446 – Sample Assessment Materials – Edexcel Level 1 and Level 2 Awards in Number and Measure © Pearson Education Limited 2012

Contents

General Marking guidance .................................................................................. 3

Level 1............................................................................................................

Section A (Calculator) .........................................................................................5




Level 2............................................................................................................

Section A (Calculator) ....................................................................................... 29




2 UG029446 – Sample Assessment Materials – Edexcel Level 1 and Level 2 Awards in Number and Measure © Pearson Education Limited 2012

NOTES ON MARKING PRINCIPLES

1 Types of markM marks: method marks A marks: accuracy marks

B marks: unconditional accuracy marks (independent of M marks)

2 Abbreviations cao – correct answer only ft – follow through isw – ignore subsequent working SC: special case oe – or equivalent (and appropriate) dep – dependent indep - independent

3 No workingIf no working is shown then correct answers normally score full marks, unless indicated in the mark scheme. If no working is shown then incorrect (even though nearly correct) answers score no marks.

4 With workingIf there is a wrong answer indicated on the answer line always check the working in the body of the script (and on any diagrams), and award any marks appropriate from the mark scheme.If working is crossed out and still legible, then it should be given any appropriate marks, as long as it has not been replaced by alternative work. If it is clear from the working that the “correct” answer has been obtained from incorrect working, award 0 marks. If there is no answer on the answer line then check the working for an obvious answer. Any case of suspected misread loses A (and B) marks on that part, but can gain the M marks.If there is a choice of methods shown, then no marks should be awarded, unless the answer on the answer line makes clear the method that has been used.

5 Follow through marks Follow through marks which involve a single stage calculation can be awarded without working since you can check the answer yourself, but if ambiguous do not award. Follow through marks which involve more than one stage of calculation can only be awarded on sight of the relevant working, even if it appears obvious that there is only one way you could get the answer given.


NOTES ON MARKING PRINCIPLES

1 Types of markM marks: method marks A marks: accuracy marks

B marks: unconditional accuracy marks (independent of M marks)

2 Abbreviations cao – correct answer only ft – follow through isw – ignore subsequent working SC: special case oe – or equivalent (and appropriate) dep – dependent indep - independent

3 No workingIf no working is shown then correct answers normally score full marks, unless indicated in the mark scheme. If no working is shown then incorrect (even though nearly correct) answers score no marks.

4 With workingIf there is a wrong answer indicated on the answer line always check the working in the body of the script (and on any diagrams), and award any marks appropriate from the mark scheme.If working is crossed out and still legible, then it should be given any appropriate marks, as long as it has not been replaced by alternative work. If it is clear from the working that the “correct” answer has been obtained from incorrect working, award 0 marks. If there is no answer on the answer line then check the working for an obvious answer. Any case of suspected misread loses A (and B) marks on that part, but can gain the M marks.If there is a choice of methods shown, then no marks should be awarded, unless the answer on the answer line makes clear the method that has been used.

5 Follow through marks Follow through marks which involve a single stage calculation can be awarded without working since you can check the answer yourself, but if ambiguous do not award. Follow through marks which involve more than one stage of calculation can only be awarded on sight of the relevant working, even if it appears obvious that there is only one way you could get the answer given.


6 Ignoring subsequent workIt is appropriate to ignore subsequent work when the additional work does not change the answer in a way that is inappropriate for the question: e.g. incorrect cancelling of a fraction that would otherwise be correct It is not appropriate to ignore subsequent work when the additional work essentially makes the answer incorrect e.g. algebra. Transcription errors occur when candidates present a correct answer in working, and write it incorrectly on the answer line; mark the correct answer.

7 Parts of questions Unless allowed by the mark scheme, the marks allocated to one part of the question CANNOT be awarded in another.

8 Use of ranges for answers If an answer is within a range this is inclusive, unless otherwise stated.

Centre Number Candidate Number

Write your name hereSurname Other names

Total Marks

Paper Reference

Turn over

Edexcel Award

ANM10/1A

Proficiency in Number and MeasureLevel 1Section A (Calculator)

Sample Assessment MaterialTime: 1 hour

You must have:Ruler graduated in centimetres and millimetres, protractor, pen, HB pencil, eraser.

Instructions

• Use black ink or ball-point pen.• Answer all questions.• Answer the questions in the spaces provided

– there may be more space than you need.

Information

• The total mark for this section is 50. • The marks for each question are shown in brackets

– use this as a guide as to how much time to spend on each question.

Advice

• Read each question carefully before you start to answer it.• Keep an eye on the time.• Try to answer every question.• Check your answers if you have time at the end.

*S41232A0134*S41232A©2011 Pearson Education Ltd.

5/




Total Marks

Paper Reference

Turn over

Edexcel Award

ANM10/1A




Instructions



Information



Advice



5/

Number and Measure


2

*S41232A0234*

Section A

Answer ALL questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

1 Mr White recorded the number of students who were absent each day for one week. The dual bar chart shows this information for five days last week.

Num

ber o

f stu

dent

s

14

12

10

8

6

4

2

0Monday Tuesday Wednesday Thursday Friday

Days of the week

Boys

Girls

Key

(a) How many boys were absent on Monday?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . boys(1)

(b) How many girls were absent on Wednesday?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . girls(1)

(c) Boys were absent for more days in this week than girls. How many more days?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (3)

(Total for Question 1 is 5 marks)

3

*S41232A0334* Turn over

2 Here is some information about six coins.

Coin Country Shape Weight (g)

20 pence United Kingdom 7-sided 5

500 yen Japan circular 7

10 centime Switzerland circular 3

1 dollar Canada 11-sided 7

2 rupee India 11-sided 6

5 cent United States circular 5

(a) Which coin came from Switzerland?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) Which coin has the same weight as the 500 yen coin?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)


3 Gary bought some items from a DIY shop.

He bought 3 paintbrushes at £2.50 each 2 tins of paint at £9.95 each 2 dustsheets at £2.30 each

How much change should he get from £40?

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



3


2 Here is some information about six coins.

Coin Country Shape Weight (g)

20 pence United Kingdom 7-sided 5

500 yen Japan circular 7

10 centime Switzerland circular 3

1 dollar Canada 11-sided 7

2 rupee India 11-sided 6

5 cent United States circular 5

(a) Which coin came from Switzerland?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) Which coin has the same weight as the 500 yen coin?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)


3 Gary bought some items from a DIY shop.

He bought 3 paintbrushes at £2.50 each 2 tins of paint at £9.95 each 2 dustsheets at £2.30 each

How much change should he get from £40?

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



4

*S41232A0434*

4 This distance chart gives the distances, in miles, between each of these cities.

York

24 Leeds

102 74 Liverpool

71 44 34 Manchester

57 38 79 39 Sheffield

(a) Write down the distance between Manchester and York.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . miles (1)

Kevin delivered parcels. He started in Leeds. He delivered parcels in York, then in Liverpool and then in Sheffield. He then returned to Leeds.

(b) Work out the total number of miles Kevin drove between cities.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . miles (3)


5


5 Work out the volume of this cuboid.

4 cm

8 cm6 cm

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm3


6 Here is the line AB.

A B

(a) Measure the length of the line AB.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)

(b) At A, draw an angle of 37°(1)



5


5 Work out the volume of this cuboid.

4 cm

8 cm6 cm

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm3


6 Here is the line AB.

A B

(a) Measure the length of the line AB.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)

(b) At A, draw an angle of 37°(1)



6

*S41232A0634*

7 Here is part of a calendar for March 2011

March 2011

Sun Mon Tues Wed Thur Fri Sat

1 2 3 4 5

6 7 8 9 10 11 12

13 14 15 16 17 18 19

(a) What day of the week is the 9th March?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) What is the date two weeks after the 19th March?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)


8 Here is a list of numbers

2 5 9 12 13 20 24 36

From the list of numbers

(a) write down two multiples of 3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) write down two prime numbers

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(c) find two common factors of 24 and 36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)


7


9 Here is part of the train timetable from Sudbury to London.

Sudbury to London

Sudbury 05 30 06 30 07 17 08 00 08 55 10 26 11 26

Marks Tey 05 49 06 49 07 36 08 19 09 14 10 45 11 45

London 06 48 07 50 08 40 09 21 10 14 11 45 12 45

(a) Which train should you catch from Sudbury to arrive in London for 9 am?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) How long does the 08 55 train take to get from Sudbury to London?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)


10 (a) Write 12 560 correct to the nearest thousand.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) Write 9.749 correct to one decimal place.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)



7


9 Here is part of the train timetable from Sudbury to London.

Sudbury to London

Sudbury 05 30 06 30 07 17 08 00 08 55 10 26 11 26

Marks Tey 05 49 06 49 07 36 08 19 09 14 10 45 11 45

London 06 48 07 50 08 40 09 21 10 14 11 45 12 45

(a) Which train should you catch from Sudbury to arrive in London for 9 am?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) How long does the 08 55 train take to get from Sudbury to London?

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)


10 (a) Write 12 560 correct to the nearest thousand.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) Write 9.749 correct to one decimal place.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)



8

*S41232A0834*

11 A bill was £85 plus VAT at 20%

Complete the bill below.

BillCost of Work £85.00

+ VAT at 20% £ .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total £ .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


12

–20 –10 0 10 20 30°C

(a) Write down the reading on the thermometer.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C (1)

–20 –10 0 10 20 30°C

(b) On the thermometer show a reading of –6°C(1)


9


13 (a) Change 650 mm into cm.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm (1)

(b) Change 3.6 m into cm.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm (1)


14 Hajra has a mobile phone.

She has to pay 15p for every minute of calls. She has to pay 10p for every text she sends.

Last month Hajra:

• madeatotalof150minutesofcalls, • sent300texts.

Work out how much Hajra had to pay last month.

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



9


13 (a) Change 650 mm into cm.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm (1)

(b) Change 3.6 m into cm.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm (1)


14 Hajra has a mobile phone.

She has to pay 15p for every minute of calls. She has to pay 10p for every text she sends.

Last month Hajra:

• madeatotalof150minutesofcalls, • sent300texts.

Work out how much Hajra had to pay last month.

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



10

*S41232A01034*

15 Here is a shape made from rectangles.

4.5 m

3.2 m

2.8 m

1.8 m

(a) Work out the perimeter of the shape.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m (3)

(b) Work out the area of the shape.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m2 (4)


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.7 ×

1.8

A1

for

12.

02 c

ao




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Number and Measure


12

*S41232A01234*

Section B

Answer ALL questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

You must noT use a calculator for this section.

1 Add 256 millimetres to 39 millimetres.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . millimetres


2 (a) Work out 16 × 7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(2)

(b) Work out 256 ÷ 8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(2)


13


3 Work out 10% of £80

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


4 Here is a rectangle drawn on a grid of centimetre squares.

Find the area of the rectangle. Write the unit for your answer.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


5 (a) Write the number five thousand four hundred and six in figures.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(b) Write 4763 correct to the nearest ten.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)



13



£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


4 Here is a rectangle drawn on a grid of centimetre squares.

Find the area of the rectangle. Write the unit for your answer.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


5 (a) Write the number five thousand four hundred and six in figures.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(b) Write 4763 correct to the nearest ten.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)



14

*S41232A01434*

6

5 –2 2 –6 3

(a) Write the numbers from the box in the correct places on the number line. Some have been done for you.

–2 0 2

(1)

Use your number line to:

(b) Write down the smallest number from the box.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(c) Work out 5 – 7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)


15


7 (a) Write as a decimal.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(b) Write 0.65 as a percentage.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . % (1)

(c) Write 0.6 as a fraction.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(d) Work out 1858

+

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)


8 Work out 35

of 20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


9 Work out £10 – £5.85

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


34


15


7 (a) Write as a decimal.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(b) Write 0.65 as a percentage.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . % (1)

(c) Write 0.6 as a fraction.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(d) Work out 1858

+

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)


8 Work out 35

of 20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


9 Work out £10 – £5.85

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


34


16

*S41232A01634*

10 Find an equivalent fraction to

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(Total for Question 10 is 1 mark)

11

It is afternoon. Write down the time shown on the clock.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


1624

17

*S41232A01734*

12 (a) Write these numbers in order of size. Start with the smallest number.

27 72 9 29 82 80

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(b) Write these numbers in order of size. Start with the smallest number.

6.7 7.6 0.77 9.7 0.09 8.0

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(c) Write these numbers in order of size. Start with the smallest number.

25% 0.315

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(2)


ToTAL For SeCTion B iS 30 MArkSToTAL For LeveL 1 iS 80 MArkS


17

*S41232A01734*

12 (a) Write these numbers in order of size. Start with the smallest number.

27 72 9 29 82 80

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(b) Write these numbers in order of size. Start with the smallest number.

6.7 7.6 0.77 9.7 0.09 8.0

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1)

(c) Write these numbers in order of size. Start with the smallest number.

25% 0.315

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(2)


ToTAL For SeCTion B iS 30 MArkSToTAL For LeveL 1 iS 80 MArkS


18

*S41232A01834*

BLAnk PAGe

Sect

ion

B

PAPE

R: A

NM

10/1

B Q

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A

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Mar

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1

25

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295

(mm

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for

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of

5 in

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40 –

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A1 c

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7 ×

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2 M

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42 o

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16 w

ith

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to

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OR

8 ×

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(b

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6

32

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80 f

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256

A1

for

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cao

3

100

10 ×

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8 2

M1

for 100

10 ×

80

or 8

0 ÷

10

A1 c

ao

4

7 ×

4 28

cm

² 2

B1 f

or 2

8 B1

for

cm

² (a

)

5406

1

B1 c

ao

5 (b

)

4760

1

B1 c

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(a)

Co

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B1 c

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(b)

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1

B1 c

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100

10 ×

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M1

for 100

10 ×

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or 8

0 ÷

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A1 c

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4

7 ×

4 28

cm

² 2

B1 f

or 2

8 B1

for

cm

² (a

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5406

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5 (b

)

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(a)

Co

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(b)

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(c)

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(b)

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(c)

106

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or 106

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7

(d)

86

1

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53 ×

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12

2 M

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÷ 5

or

20 ×

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10 –

5.8

5 4.

15

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– 5

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1 B1

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11

4 50

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4 5

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0 or

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51



Total Marks

Paper Reference

Turn over

Edexcel Award

S41232A©2011 Pearson Education Ltd.

5/

ANM20/2A




Instructions



Information



Advice


*S41232A1934*




Total Marks

Paper Reference

Turn over

Edexcel Award


5/

ANM20/2A




Instructions



Information



Advice


*S41232A1934*

Number and Measure


20

*S41232A02034*

Section AAnswer ALL questions.

Write your answers in the spaces provided.You must write down all stages in your working.

1 (a)

4 5 6 7

Write down the number marked with the arrow.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b)

12 13 14 15

Write down the number marked with the arrow.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)


2 A flat screen TV set normally costs £750 This cost is reduced by 15% in a sale.

Find the cost of the TV set in the sale.

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


21


3 This table shows the numbers of each type of animal on Bill’s farm.

Type of animal Frequency

Hens 40

Cows 60

Sheep 45

Goats 10

Geese 25

The number of sheep are shown on the incomplete pie chart.

Sheep

Complete the pie chart.



21


3 This table shows the numbers of each type of animal on Bill’s farm.

Type of animal Frequency

Hens 40

Cows 60

Sheep 45

Goats 10

Geese 25

The number of sheep are shown on the incomplete pie chart.

Sheep

Complete the pie chart.



22

*S41232A02234*

4 (a) Find the value of 2.52

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b)Findthevalueof√1.69

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(c) Find the value of 44 × 43 Give your answer as an ordinary number.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)


5 (a) Write 45 seconds as a fraction of 5 minutes. Give your fraction in its simplest form.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)

(b) Work out 75 centimetres as a percentage of 6 metres.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . % (2)


23


6

6 cm

A circle has a radius of 6 cm. Work out the circumference of the circle. Write your answer to 2 decimal places.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm


7 Find the Highest Common Factor (HCF) of 45 and 120

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



23


6

6 cm

A circle has a radius of 6 cm. Work out the circumference of the circle. Write your answer to 2 decimal places.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm


7 Find the Highest Common Factor (HCF) of 45 and 120

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



24

*S41232A02434*

8 Change 120 miles into kilometres.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . km


9 The exchange rate between pounds (£) and euros (€) is £1 = €1.20 one summer.

(a) Change £150 into euros (€).

€ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)

(b) Change €360 into pounds (£).

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)


25


10 Last week Ken worked for 40 hours at £6.80 per hour. He also worked another 6 hours overtime. Overtime is paid at 1.5 × his hourly rate.

He paid National Insurance of £12.50 and Income tax of £28.65

Work out the total of Ken’s pay for this week.

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


11 Which is the larger fraction, 45

or 34

?

Show working to explain your answer.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



25


10 Last week Ken worked for 40 hours at £6.80 per hour. He also worked another 6 hours overtime. Overtime is paid at 1.5 × his hourly rate.

He paid National Insurance of £12.50 and Income tax of £28.65

Work out the total of Ken’s pay for this week.

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


11 Which is the larger fraction, 45

or 34

?

Show working to explain your answer.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



26

*S41232A02634*

12 £500 is invested for 3 years at 4% Simple Interest.

Work out the total amount of interest paid at the end of 3 years.

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


1311 cm

15 cm

8 cm

5 cm

Find the area of the shaded shape.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm2


27


14 Ann, Bob and Cath shared some money in the ratio 4 : 6 : 5

Bob got £36

How much money was shared between them?

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


15 Here is a triangular prism.

21 cm

15 cm20 cm

Work out the volume of the prism

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .




27


14 Ann, Bob and Cath shared some money in the ratio 4 : 6 : 5

Bob got £36

How much money was shared between them?

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


15 Here is a triangular prism.

21 cm

15 cm20 cm

Work out the volume of the prism

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .




28

*S41232A02834*

BLAnk PAGe

Sect

ion

A

PA

PER:

AN

M20

/2A

Q

uest

ion

Wor

king

A

nsw

er

Mar

k N

otes

(a

)

5.7

1 B1

cao

1

(b)

12

.8

1 B1

cao

2

15750

100

= 11

2.50

750

– 11

2.50

637.

50

3 M

1 fo

r 15

750

100

or s

ight

of

75 +

37.

50 o

r 75

0 ×

0.15

M1

for

750

– “1

12.5

0”

A1 f

or 6

37.5

0 3

Corr

ect

pie

char

t 4

M1

for

360

÷ to

tal o

f al

l an

imal

s or

360

÷ 1

80 o

r 90

÷ 4

5 or

m

ulti

plyi

ng e

ach

freq

uenc

y by

2

A1 f

or d

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ing

one

sect

or c

orre

ctly

tol

eran

ce ±

2°

A1 f

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ing

all s

ecto

rs c

orre

ctly

tol

eran

ce ±

2°

B1 f

or c

onsi

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t la

belli

ng

(a)

6.

25

1 B1

cao

(b)

1.

3 1

B1 c

ao

4

(c)

16

384

2 M

1 fo

r us

ing

inde

x la

ws

or s

ight

of

47 or

256

or 6

4 A1

cao

(a)

45 560

3 20

2 M

1 fo

r w

riti

ng 45 560

or

45 300

A1 c

ao

5

(b)

75100

6100

12.5

2

M1

for

wri

ting

75

6100

or

75 600

A1 c

ao


Sect

ion

A

PA

PER:

AN

M20

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ion

Wor

king

A

nsw

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Mar

k N

otes

(a

)

5.7

1 B1

cao

1

(b)

12

.8

1 B1

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2

15750

100

= 11

2.50

750

– 11

2.50

637.

50

3 M

1 fo

r 15

750

100

or s

ight

of

75 +

37.

50 o

r 75

0 ×

0.15

M1

for

750

– “1

12.5

0”

A1 f

or 6

37.5

0 3

Corr

ect

pie

char

t 4

M1

for

360

÷ to

tal o

f al

l an

imal

s or

360

÷ 1

80 o

r 90

÷ 4

5 or

m

ulti

plyi

ng e

ach

freq

uenc

y by

2

A1 f

or d

raw

ing

one

sect

or c

orre

ctly

tol

eran

ce ±

2°

A1 f

or d

raw

ing

all s

ecto

rs c

orre

ctly

tol

eran

ce ±

2°

B1 f

or c

onsi

sten

t la

belli

ng

(a)

6.

25

1 B1

cao

(b)

1.

3 1

B1 c

ao

4

(c)

16

384

2 M

1 fo

r us

ing

inde

x la

ws

or s

ight

of

47 or

256

or 6

4 A1

cao

(a)

45 560

3 20

2 M

1 fo

r w

riti

ng 45 560

or

45 300

A1 c

ao

5

(b)

75100

6100

12.5

2

M1

for

wri

ting

75

6100

or

75 600

A1 c

ao

Leve

l 2 S

ecti

on A

(A

NM

20/2

A)

mar

k sc

hem

e


Sect

ion

A

PA

PER:

AN

M20

/2A

Q

uest

ion

Wor

king

A

nsw

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Mar

k N

otes

6

C = πD

3.

14 ×

2 ×

6

37.7

7 3

M1

for

C = π

D o

r si

ght

of 2

× 6

M

1 fo

r π

× 2

× 6

A1

for

ans

wer

in r

ange

37.

68..

to

37.7

… a

ccep

t 12

π 7

45

=

3 ×

3 ×

5 12

0 =

2 ×

2 ×

2 ×

3 ×

5

15

3 M

1 fo

r at

tem

pt t

o w

rite

45

or 1

20 a

s a

prod

uct

of

prim

es u

sing

fac

tor

tree

s or

dec

ompo

siti

on w

ith

at le

ast

2 fa

ctor

s co

rrec

t M

1 fo

r w

riti

ng o

ne o

f th

e nu

mbe

rs c

orre

ctly

as

a pr

oduc

t of

pri

me

fact

ors

A1 c

ao

8

5 m

iles

= 8

km

120

÷ 5

= 24

24

× 8

= 1

92

192

3 M

1 fo

r 12

0 ÷

5 or

120

× 8

or

sigh

t of

5 m

iles

= 8

km

M1

for

“24”

× 8

or

“960

” ÷

5 A1

cao

(a

) 15

0 ×

1.20

18

0 2

M1

for

150

× 1.

20

A1 f

or 1

80 c

ao

9

(b)

360

÷ 1.

20

300

2 M

1 fo

r 36

0 ÷

1.20

A1

for

300

cao

10

40 ×

£6.

80 =

272

6

× £1

0.20

=

61.

20

3

33.2

0 12

.50

+ 28

.65

= £4

1.15

33

3.20

– 4

1.15

292.

05

4 M

1 fo

r 40

× 6

.80

or 1

2.50

+ 2

8.65

M

1 fo

r 6

× 6.

80 ×

1.5

oe

M1

for

“333

.20”

– “

41.1

5”

A1 c

ao

Sect

ion

A

PA

PER:

AN

M20

/2A

Que

stio

n W

orki

ng

Ans

wer

M

ark

Not

es

11

54 =

2016, 43

= 2015

OR

0.75

, 0.

8 se

en

OR

75%,

80%

O

R 54 o

f ‘1

0’ =

‘8’

(eg

),

43 o

f ‘1

0’ =

‘7.

5’ (

eg)

OR

51< 41

so 54

> 43

54

2 M

1 fo

r co

nver

ting

bot

h to

dec

imal

s, p

erce

ntag

es,

usin

g qu

anti

ties

or

com

mon

den

omin

ator

A1

for

cao

12

4500

100

=

20

20 ×

3

60

3 M

1 fo

r 4

500

100

M1

for

“20”

× 3

A1

cao

13

15 ×

8 –

21 ×

4 ×

3

120

– 6

Or

11 ×

8 +

5 ×

4 +

21 ×

4 ×

3

114

4 M

1 fo

r sp

litti

ng s

hape

into

rec

tang

les

and

tria

ngle

s

M1

for

15 ×

8 o

r 21

× 4

× 3

or

11 ×

8 o

r 5

× 4

M1

for

15 ×

8 –

21 ×

4 ×

3 o

r 11

× 8

+ 5

× 4

+ 21

× 4

× 3

A1 c

ao

Leve

l 2 S

ecti

on A

(A

NM

20/2

A)

mar

k sc

hem

e


Sect

ion

A

PA

PER:

AN

M20

/2A

Que

stio

n W

orki

ng

Ans

wer

M

ark

Not

es

11

54 =

2016, 43

= 2015

OR

0.75

, 0.

8 se

en

OR

75%,

80%

O

R 54 o

f ‘1

0’ =

‘8’

(eg

),

43 o

f ‘1

0’ =

‘7.

5’ (

eg)

OR

51< 41

so 54

> 43

54

2 M

1 fo

r co

nver

ting

bot

h to

dec

imal

s, p

erce

ntag

es,

usin

g qu

anti

ties

or

com

mon

den

omin

ator

A1

for

cao

12

4500

100

=

20

20 ×

3

60

3 M

1 fo

r 4

500

100

M1

for

“20”

× 3

A1

cao

13

15 ×

8 –

21 ×

4 ×

3

120

– 6

Or

11 ×

8 +

5 ×

4 +

21 ×

4 ×

3

114

4 M

1 fo

r sp

litti

ng s

hape

into

rec

tang

les

and

tria

ngle

s

M1

for

15 ×

8 o

r 21

× 4

× 3

or

11 ×

8 o

r 5

× 4

M1

for

15 ×

8 –

21 ×

4 ×

3 o

r 11

× 8

+ 5

× 4

+ 21

× 4

× 3

A1 c

ao

Leve

l 2 S

ecti

on A

(A

NM

20/2

A)

mar

k sc

hem

e


Sect

ion

A

PA

PER:

AN

M20

/2A

Q

uest

ion

Wor

king

A

nsw

er

Mar

k N

otes

14

6 pa

rts

= £3

6 1

part

= £

36 ÷

6 =

£6

4 +

6 +

5 =

15

15 p

arts

= £

6 ×

15 =

O

r

4 ×

6 +

36 +

5 ×

6 =

90

3 M

1 fo

r 36

÷ 6

= £

6 M

1 fo

r (4

+ 6

+ 5

) ×

6 or

4 ×

6 +

35

+ 5

× 6

A1 f

or 9

0

15

21

× 2

0 ×

21 ×

15

3150

cm

³ 4

M1

for

atte

mpt

to

find

the

are

a of

the

tri

angl

e o

r si

ght

of 21

× 2

0 ×

21 o

r 21

0

M1

for

“210

” ×

15 a

ccep

t 42

0 ×

15

A1 c

ao f

or 3

150

B1 f

or c

m³



Total Marks

Paper Reference

Turn over

*S41233A2934*

Edexcel Award


5/

ANM20/2B

Proficiency in Number and MeasureLevel 2Section B (Non – Calculator)

Sample Assessment MaterialTime: 30 minutes


Instructions



Information



Advice


Leve

l 2 S

ecti

on A

(A

NM

20/2

A)

mar

k sc

hem

e




Total Marks

Paper Reference

Turn over

*S41233A2934*

Edexcel Award


5/

ANM20/2B

Proficiency in Number and MeasureLevel 2Section B (Non – Calculator)

Sample Assessment MaterialTime: 30 minutes


Instructions



Information



Advice


Number and Measure


30

*S41232A03034*

Section BAnswer ALL questions.

Write your answers in the spaces provided.You must write down all stages in your working.You must noT use a calculator for this section.

1 Work out 3689 + 56 298 – 12 389

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


2 (a) Work out 4.35 × 7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)

(b) Work out 125.6 ÷ 8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)


31



£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


4 Estimate the answer to 49 5 10521 3..×

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


5 Three identical pens cost £2.40

How much will seven of these pens cost?

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



31



£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


4 Estimate the answer to 49 5 10521 3..×

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


5 Three identical pens cost £2.40

How much will seven of these pens cost?

£ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



32

*S41232A03234*

6 (a) Work out –12 – – 4.1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(b) Work out –2.8 + –7.2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(c) Work out 5 × –3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)

(d) Work out −−205

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)


7 (a) Work out 2343 23

+

Give your answer as a mixed number in its simplest form.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (3)

(b) Work out 178134

×

Give your answer as a mixed number in its simplest form.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (3)


33

*S41232A03334*

8 Divide £24 in the ratio 5 : 3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


9 Work out 3.45 × 2.7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


ToTAL For SeCTion B iS 30 MArkSToTAL For LeveL 2 iS 80 MArkSToTAL For PAPer iS 160 MArkS


33

*S41232A03334*

8 Divide £24 in the ratio 5 : 3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


9 Work out 3.45 × 2.7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


ToTAL For SeCTion B iS 30 MArkSToTAL For LeveL 2 iS 80 MArkSToTAL For PAPer iS 160 MArkS


34

*S41232A03434*

BLAnk PAGe

Sect

ion

B

PAPE

R: A

NM

20/2

B Q

uest

ion

Wor

king

A

nsw

er

Mar

k N

otes

1

3

689

56 2

98 +

59

987

12

389

–

47 5

98

2 M

1 fo

r ei

ther

att

empt

ing

to a

dd t

he t

wo

num

bers

or

subt

ract

ing

12 3

89

A1 c

ao

2 (a

) 4

35

7 ×

30

45

30.4

5 2

M1

for

atte

mpt

to

mul

tipl

y 43

5 by

7 o

r si

ght

of 3

045

A1 f

or 3

0.45

(b

) 15

781256. .

O

R 12

5.6

÷ 2

= 62

.8

62.8

÷ 2

= 3

1.4

31.4

÷ 2

= 1

5.7

OR

Chun

king

:

125.

6 –

80

(8 ×

10)

= 4

5.6

45.6

– 4

0 (

8 ×

10)

= 5

.6

5.6

= 8

× 7

÷ 10

= (

8 ×

0.7)

15.7

2

M1

for

atte

mpt

to

divi

de 1

25.6

by

8 or

125

6 by

80

or

sigh

t of

15.

7 A1

cao

3

3580

100

28

2

M1

for 35

80100

or

sigh

t of

8 +

8 +

8 +

4

A1 f

or 2

8


Sect

ion

B

PAPE

R: A

NM

20/2

B Q

uest

ion

Wor

king

A

nsw

er

Mar

k N

otes

1

3

689

56 2

98 +

59

987

12

389

–

47 5

98

2 M

1 fo

r ei

ther

att

empt

ing

to a

dd t

he t

wo

num

bers

or

subt

ract

ing

12 3

89

A1 c

ao

2 (a

) 4

35

7 ×

30

45

30.4

5 2

M1

for

atte

mpt

to

mul

tipl

y 43

5 by

7 o

r si

ght

of 3

045

A1 f

or 3

0.45

(b

) 15

781256. .

O

R 12

5.6

÷ 2

= 62

.8

62.8

÷ 2

= 3

1.4

31.4

÷ 2

= 1

5.7

OR

Chun

king

:

125.

6 –

80

(8 ×

10)

= 4

5.6

45.6

– 4

0 (

8 ×

10)

= 5

.6

5.6

= 8

× 7

÷ 10

= (

8 ×

0.7)

15.7

2

M1

for

atte

mpt

to

divi

de 1

25.6

by

8 or

125

6 by

80

or

sigh

t of

15.

7 A1

cao

3

3580

100

28

2

M1

for 35

80100

or

sigh

t of

8 +

8 +

8 +

4

A1 f

or 2

8

Leve

l 2 S

ecti

on B

(A

NM

20/2

B) m

ark

sche

me


Sect

ion

B

PAPE

R: A

NM

20/2

B Q

uest

ion

Wor

king

A

nsw

er

Mar

k N

otes

4

50100

20 =

5000

20

250

3 M

1 fo

r w

riti

ng 2

num

bers

out

of

50,

100

or 2

0 O

R

105

÷ 21

= 5

M

1 fo

r m

ulti

plyi

ng t

o ge

t 50

00 o

r ca

ncel

ling

100

by 2

0

OR

5 ×

50

A1 c

ao

5

240

÷ 3

= 80

80

× 7

=

£5.6

0 3

M1

for

240

÷ 3

or 2

40 ×

7

M1

for

“80”

× 7

or

“168

0” ÷

3

A1 f

or 5

.60

cao

(a)

–7

.9

1 B1

cao

(b

)

–10

1 B1

cao

(c

)

–15

1 B1

cao

6

(d)

4

1 B1

cao

(a

) 2

+ 3

= 5

5 9

812

12

= 5 17 12

56 12

3

M1

for

deal

ing

wit

h w

hole

num

bers

or

wri

ting

at

leas

t on

e fr

acti

on c

orre

ctly

wit

h a

com

mon

den

omin

ator

M

1 fo

r w

riti

ng b

oth

frac

tion

s co

rrec

tly

wit

h a

com

mon

deno

min

ator

or

sigh

t of

1217

A1 c

ao f

or

56 1

2

7

(b)

431

871

=

47

815

= 32105

=

3293

3293

3

M1

for

wri

ting

411

815

M1

ft f

or m

ulti

plyi

ng t

o ge

t “32105

”

A1 c

ao

8

24 ÷

(5

+ 3)

= 3

5

× 3

=

3 ×

3 =

£15

: £9

3

M1

for

atte

mpt

to

divi

de 2

4 by

sum

of

rati

o pa

rts

or s

ight

of

3 M

1 fo

r “3

” ×

5 or

“3”

× 3

A1

for

15

and

9

Sect

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9

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Sect

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B Q

uest

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Wor

king

A

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Mar

k N

otes

9

34

5

10 ×

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2

7 ×

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345

0 24

15

10

× 3

45 =

345

0 69

00

7

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45 =

241

5 93

15

9

315

×

3 4

5

6

8 1

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9 2

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3

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20

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35

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plet

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