Gozo College Year 4 Mathematics Half Yearly Examinations 2015 Page - 1 - of 12

GOZO COLLEGE

HALF YEARLY EXAMINATIONS 2015

Year 4 MATHEMATICS Time: 1 hour 15 minutes

Name: _____________________________

Class: ___________

TOTAL MARKS

READ CAREFULLY:

WORK OUT ALL THE QUESTIONS

SHOW ALL YOUR WORKING

WRITE YOUR ANSWERS CLEARLY

Marking Scheme

No. 1 a - j 10 x 2 = 20 marks

Nos. 2 - 7 6 x 4 = 24 marks

Nos. 8 – 13 6 x 6 = 36 marks

Total 80 marks

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1. Fill in correctly:

a) 75 + = 100

b) 100 + _____ + 6 = 136

c) 93 - 7 = _____

d) 8 + 6 = 7 x _____

e) 3 + 3 + 3 + 3 = 3 x _____

f) 180 - 90 = _____ = _____ tens

g) 45 + _____ = 100

h) Three triangles have ______ sides in all.

i) Double 75c = €__.___

j) 522, 512, 502, _____

1 a – j 10 x 2marks = 20 marks

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16

2. Use all the 3 number cards below to answer each question.

Write:

a) the largest 3-digit number __ __ __

b) the smallest 3-digit number __ __ __

c) a 3-digit number which has the digit 5 in the tens position

__ __ __

d) a 3-digit number which is ten less than 558 __ __ __

(4 marks)

_________________________________________________________

3. Join each number to its next ten.

(4marks)

4 8 5

4 29 57

60 10 50 20 30

44

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4. Look at the shapes below and then fill in the sentences.

Shape A Shape B Shape C Shape D

Fill in :

a) Shapes _____ and _____ both have one line of symmetry.

b) Shape _____ has two lines of symmetry.

c) Shape _____ has four lines of symmetry.

(4 marks)

_______________________________________________________

5. Shade one quarter of shapes A and B.

Shape A Shape B

a) b)

Write the correct fraction.

c)

is shaded.

d)

6 is equal to 1 whole.

(4 marks)

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6. Look at these solid shapes:

a) A cylinder has _____ vertices.

b) The faces of a cube are all __________.

c) A cone has two __________.

d) There are _____ edges in a cuboid.

(4marks)

7. Tick √ to show the nearest length.

a) a new pencil b) teacher’s laptop

5cm _____ 150 cm _____

17cm _____ 35 cm _____

30cm _____ 1 m _____

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c) Tom is reading a book.

He reads 4 pages each day.

i) After 7 days he reads up to page ____.

ii) After 9 days he reads up to page _____.

iii) Tom reads all the book.

It is 40 pages long.

Tom reads all the book after _____ days.

(4marks)

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8. The picture shows some places in Paul’s town. (6marks)

Fill in correctly using the compass directions.

a) The police station is ________________ of the church.

b) The school is ____________________ of the cinema.

c) The cinema is ____________________ of the funfair.

d) The clinic is ____________________ of Paul’s house.

e) From the gym Paul first walks ___________________ to the

police station and then ____________________ to go to school.

Cinema School Paul’s House

Church Clinic

Funfair Police Station Gym

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9. The Year 4 students were asked about their favourite hobby. The

results were :

Hobbies Frequency

Reading 5

Swimming 8

Dancing 4

Playing Football 10

Singing 3

a) ____________________ is the most favourite hobby.

b) ____________________ is the least favourite hobby.

c) ____________________ and ___________________ add up to 11.

d) The votes for playing football is double that of_________________.

e) The votes for dancing are half the votes for __________________.

(6 marks)

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10. James has 15 biscuits.

He gives 1/3 of his biscuits to his sister.

a) How many biscuits does his sister get?

____ biscuits

b) How many biscuits does James have left?

____ biscuits

c) James eats ½ of the remaining biscuits. How many has he left now?

____ biscuits

(6marks)

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11. Tony usually wakes up at 7 o’clock.

a) Today he wakes up 60 minutes later.

At what time does he wake up today?

Mark this time on the digital clock.

b) At quarter to 10 he goes to his friend’s house and stays there for

20 minutes. Then he goes back home. At what time does he leave

to go back home? Mark this time on the digital clock.

c) Show this time on the analogue clock below.

(6 marks)

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12. Mum buys a piece of ribbon 10 metres long.

She cuts two pieces.

One piece is 4m 20cm long and

the other piece is 70cm shorter.

a) How long is the shorter piece?

Give your answer in metres and centimetres.

_____m_____cm

b) What is the total length of the two pieces cut?

Give your answer in metres and centimetres.

_____m_____cm

c) How many centimetres of ribbon are left?

Give your answer in centimetres.

_____cm

(6 marks)

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127

13. The Year 4 teacher plays a guessing game with the students.

Three 2-digit numbers are added together to make the number

127.

All three numbers have 9 in the units position.

The tens digits are all different.

Find what the three numbers could be.

Give three possible different answers.

__ __ + __ __ + __ __ = 127

__ __ + __ __ + __ __ = 127

__ __ + __ __ + __ __ = 127

(6 marks)