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INTERNATIONAL INDIAN SCHOOL, Riyadh Yearly Exam worksheet Mathematics Class V-- Year 2019-20

Unit 6 Fractions.

Fill in the blanks

1] A fraction shows part of a ___________________________.

2] A Fraction that has 1 as the numerator is called a___________ faction.

3]____________ fractions have the same denominator.

4]______________ fractions have different denominators.

5] _____________fractions have a value of less than 1.

6] Proper fractions have numerator__________ than the denominator.

7]____________ fractions have a value greater than or equal to 1.

8] 𝟕𝟐

𝟕𝟐 is a ____________ fraction.

9] 𝟐

𝟕 is a _____________ fraction.

10] 𝟏

𝟏𝟎 is a ________________ fraction.

11] 𝟏𝟗

𝟕 is a ________________ fraction.

12] _____________ fractions have the numerator equal to or greater than the

denominator.

13] A__________ ________ combines a whole number and a fraction.

14] __________ fractions have the same value.

15] We can find _____________ fractions by multiplying or dividing by the same

number.

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16] If the cross products are _________________ the fractions are equivalent.

17] 𝟐

𝟕 =

𝟐𝟏

18] 𝟖

=𝟐𝟖

𝟑𝟐

19]A fraction is in the lowest term when the only common factor

between the numerator and the denominator is _____________.

20] Underline the fraction in its lowest term .

𝟔

𝟏𝟓 ,

𝟕

𝟏𝟒,

𝟐𝟎

𝟐𝟓,

𝟏𝟑

𝟏𝟗

𝟑

𝟐𝟎

21] In unlike fractions with same numerator the fraction with

_________ denominator is the smaller fraction.

22] To compare unlike fractions we must first change them to the

__________ fraction.

23] When we multiply a fraction by zero we get _______________ .

24] To subtract unlike fractions change them to ______________

fractions first.

25] When we multiply a fraction by 1 we get ____________.

26] 𝟏

𝟐 X 0 = _______

27] 1 x 𝟒

𝟗 = __________________

28] The reciprocal of 𝟐

𝟓 is __________________

Do as directed.

1] Divide by a common factor to get an equivalent fraction.

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𝑨]𝟏𝟎

𝟑𝟎 B]

𝟏𝟒

𝟑𝟓 C]

𝟒𝟒

𝟔𝟎 𝑫]

𝟏𝟗

𝟑𝟖

2] cross multiply to find whether the fractions are equivalent.

𝒂] 𝟏𝟐

𝟏𝟓

𝟖

𝟏𝟏 b]

𝟑

𝟕

𝟏𝟐

𝟐𝟖 c]

𝟗

𝟏𝟒

𝟐

𝟑 d]

𝟓

𝟔

𝟕

𝟖

3] Reduce these fractions to their lowest term.

𝟑

𝟏𝟐 ,

𝟒

𝟔 ,

𝟕

𝟓𝟔 ,

𝟐𝟒

𝟑𝟎 ,

𝟑𝟎

𝟒𝟓 ,

𝟖

𝟐𝟒

4] Compare using < , > or =

𝟓

𝟏𝟐

𝟓

𝟏𝟑

𝟔

𝟗

𝟖

𝟗

𝟑

𝟒

𝟓

𝟕

𝟐

𝟑

𝟒

𝟓

𝟗

𝟏𝟎

𝟏𝟎

𝟏𝟏

𝟔

𝟖

𝟕

𝟏𝟐

5] Add

𝟑

𝟒 +

𝟒

𝟓

𝟖

𝟗 +

𝟓

𝟏𝟐

𝟐

𝟕 +

𝟕

𝟏𝟒

5 + 3 𝟏

𝟒 3

𝟐

𝟕 + 2

𝟒

𝟓 2

𝟑

𝟒 + 1

𝟑

𝟔

6] Subtract

𝟑

𝟒 −

𝟒

𝟕

𝟓

𝟔 −

𝟑

𝟏𝟐 5 − 3

𝟑

𝟒

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9 𝟑

𝟒 −

𝟒

𝟓 4

𝟏

𝟐 − 3

𝟏

𝟑 3

𝟐

𝟓 − 1

𝟏

𝟐

7] Multiply. Give the answer in the lowest term.

8 x 𝟑

𝟏𝟐

𝟒

𝟔 of 12

𝟑

𝟖 x

𝟐

𝟗

𝟏𝟓

𝟐𝟎 x

𝟖

𝟗

𝟓

𝟑𝟑 x

𝟏𝟏

𝟏𝟎

𝟑

𝟒 x

𝟒

𝟑

8] Divide

𝟔

𝟕 ÷ 9

𝟖

𝟏𝟔 ÷

𝟏𝟐

𝟏𝟖 5 ÷

𝟏𝟎

𝟏𝟐

𝟑

𝟒 ÷

𝟔

𝟖

𝟑

𝟖 ÷

𝟗

𝟏𝟏

𝟏

𝟕 ÷

𝟏

𝟏𝟒

Unit 5 Multiples

I fill in the blanks

1] A number is a multiple of_______________

2] Every number is a multiple of ________________

3] Every multiple of a number is ______________ than OR equal to the

number itself.

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4] There is no end to the ___________________ of a number,

5] The _________ of 2 OR more numbers is the smallest number that

can be divided by those numbers without leaving a remainder.

6] LCM of 2,8, is ______________

II] Find 3 common multiples of the following numbers.

a] 8 ,12 b] 5 , 15 c] 3 ,4, 6

III ] Find the LCM of these numbers

1] 16 ,20 2] 15 ,25 3] 45 ,60

4] 15 ,56 5] 28 ,36

Unit 2 Addition and subtraction ( Profit and Loss - Ex 2 B ).

I Fill in the blanks.

1] The price at which an article is bought is called ---------------------------------

2] The price at which an article is sold is called=------------------------------

3] when the selling price is more than the cost price, the difference is the ------------------------

4] when the cost price is more than the selling price, the difference is the----------------------------

5] Over heads are added to the ----------------------

6] If the cost price =Rs150, selling price =Rs 165, profit = -------------------

7] If the cost price =Rs10, selling price =Rs 8 , losse = -------------------

II Find out the profit Or loss in each of these

a] Cost price = Rs2500 , Selling price =Rs 1960

b] Cost price= Rs 3000, selling price = Rs3150

c] Cost price= Rs 11260, selling price = Rs1290

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III Find the final cost , then calculate profit or loss.

a] Cost price= Rs600, overheads Rs 75 , selling price = Rs750

b] Cost price= Rs1500, overheads Rs 100 , selling price = Rs1550

c] Cost price= Rs8025, overheads Rs 125 , selling price = Rs7800

VI Word problems

a] Meena buys a painting for Rs 4500, but sells it Rs 3850 . Find the gain or loss?

b] a mobile phone that cost Rs 5200, he sold at Rs 5375. What is the profit or loss?

c] A chair cost Rs 3000, if it is sold Rs 2950. Find the profit or loss?

d] A furniture mart buys an old sofa set for Rs 8900. They spent Rs.1400 for repairing it.

And sold for Rs11000. What is the profit or loss?.

Unit 2 Addition and subtraction.

I Fill in the blanks.

1] The numbers we add are called -------------------------------------

2] The number we subtract from is called ----------------------------------------

3]The number we subtract is called ---------------------------------------

4] In 3456-1540 the minuend is --------------------------------

5] In 4545-3000 the subtrahend is ------------------------------------------------

6] 20450+0 = ------------------------

7] -4789-4789 =-------------------------

II Rewrite in columns and add

a] 40583 + 27486 b] 23456 + 78459

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c] 192744 + 75092+ 247851 d] 284965 + 324598+ 284574

III Subtract

a] 74589 - 47156 b] 85236 - 74123

c]789654 -456987 d] 400000 - 389142

Unit 7 & 8 Decimals and More about Decimals

Fill in the blanks

1. The _________________ separates the ones place and tenths place

2. 1 hundredth = ___________ thousandth

3. The fractional form of 13.9 is ___________________.

4. The fractional form of one-thousandth is ____________________________.

5. The decimal form of one-thousandth is _______________________.

6. The decimal form of 5 ÷ 1000 is ___________________.

7. The fractional form of 0.086 is ______________.

8. Decimals having same value are called ____________.

9. Decimals having different number of decimal places are called

_______________ decimals.

10. Decimals with the same number of decimal places are called ______________

decimals.

11. To compare decimals, first convert them into _________ decimals.

12. The fractional form of “ Three thousandths” is ___________________.

13. The number of decimal places in the product equals the _________ of the number

of decimal plaaces in the factors.

14. 8X 1.01 = ______________

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15. Multiplying by 10 moves the decimal point ___________ place to the right.

16. Multiplying by ______________ moves the decimal point two places to the right.

17. Multiplying by 1000 moves the decimal point ____ places to the right.

18. 0.8 X 100 = ____________

19. 6.5 X 1000 = ___________

20. 0.98 X 1000 = __________

21. 2.8 X ___________ = 280

22. 1.98 x _________ = 0

23. ________ x 1 = 8.9

24. 8.45 x ____________ = 84.5

25. 15.36 x _____________ = 15.360

26. When we divide a decimal number by 10, the decimal point moves to the left by

___________ place.

27. When we divide a decimal number by 100, the decimal point moves to the left by

__________ places.

28. When we divide a decimal number by ______________, the decimal point moves

to the left by 3 places.

29. 39.8 ÷ 10 = _____________.

30. 725 ÷ 100 = ______________.

31. 42.5 ÷ 100 = _______________

32. 484.2 ÷ 1000 = ______________

33. 9 ÷ 1000 = _______________

34. 0.8÷ __________ = 0.08

35. 93.15÷ _____________ = 0.9315

36. 2.1 ÷ _________ = 0.021

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37. 19 ÷ _______________ = 0.019

Do as Directed

1 For the number 243.72 write the digit in the

a) Tens place b) tenths place c ) hundredths place d) hundreds place

2 Build a decimal with

8 in tenths place, 6 in hundredths place 2 in ones place and 5 in tens place.

3 Express as a decimal.

a) 15

10 b)

39

100

c) 905

100 d)

7

100

4 Express as a fraction

a) 0.5 b) 1.2 c) 5.07 d) 0.23

5 Give the next three numbers

a) 7.85 , 7.86 , _________ , __________ , _________

b) 12.8 , 12.9 , _________ , _________ , __________

c) 4.05 , 4.06 , _________ , _________, __________

6 Compare using < , > or =

a) 8.099 ______ 8.99

b) 0.8 _______ 3.24

c) 96.85 _____ 96.850

d) 0.96 ______ 0.9

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7 Write in descending order

a) 18. 08 20.01 18.8 20

_________ __________ _________ _________

b) 27.4 2.745 27.46 2.75

________ _________ __________ _________

c) 3.8 3.08 3.81 3.018

_________ _________ _________ __________

8 Write in ascending order

a) 0.85 2.1 8.05 9.52

_______ ________ _________ _________

b) 6.93 6.39 6.45 6.54

_______ ________ _________ _________

c) 7.263 7.623 7.321 7.62

_______ ________ ___________ _________

9 Add the following

a) 35.72 + 3.2

b) 25 + 13.28 + 1.7

c) 426.8 + 38.31

d) 19.01 + 25.1

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10 Subtract the following

a) 13.2 - 8.56

b) 7.32 - 3.5

c) 9 - 3.85

d) 18.1 - 12.05

11 Multiply only the first in the series.

Then use the rules to fill in the rest

a) 146 14.6 1.46

X 7 X 7 X 7

___________ ___________ __________

___________ ___________ __________

b) 413 413 413

X 6 X 0.5 X 0.05

___________ ___________ __________

___________ ___________ __________

12 Multiply

a) 5.8 X 9

b) 35 X 0.8

c) 7 X 4.35

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d) 0.05 X 3

e) 1.8 X 67

13 Fill in the blanks

a) 48.5 X __________ = 485

a) 2.93 X __________ = 293

a) 0.19 X __________ = 19

a) 13.25 X __________ = 13250

a) 18.26 X __________ = 182.6

14 Divide until the remainder is zero

a) 9.25 ÷ 5

b) 8.79 ÷ 3

c) 2.67 ÷ 5

d) 40.5 ÷ 9

e) 39.96 ÷ 6

f) 1.8 ÷ 5

14) 9 icecreams cost Rs.67.50 what will 1 ice cream cost?

15) 6 kg of grapes cost Rs.195. How much will 1kg cost?

16) 3kg of peanuts cost Rs.76.50. how much will 1kg cost?

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Unit 10 Geometry

Fill in the blanks

38. The two sides that meet at a corner form an _____________.

39. A _____________ is the basic unit of geometry.

40. A _____________ shows an exact location.

41. A ray extends endlessly in ______________ direction.

42. A _____________ is part of a line.

43. A _____________ has no endpoint.

44. A _____________ has one endpoint.

45. A _____________ has two endpoints.

46. When two rays have a common endpoint , they form an

____________.

47. In ∠RST , the middle letter is always the _____________ of the angle.

48. In ∠RST _________ and __________ are called arms of the angle.

49. Angles that are less than a right angle are called ___________.

50. Angles that are more than a right angle are called ___________.

51. If you have two right angles next to each other they form a __________.

52. A ___________ is a unit of measurement used for measuring angles.

53. We can use a ______________ to measure angles.

54. A 90° angle is a ____________ angle.

55. A _____________ angle measures more than 90° but less than 180°.

56. A straight angle measures exactly _____________.

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57. We cannot measure a ray and a ______________.

58. A part of a line that has two endpoints is a ____________________.

59. An angle that looks like the corner of a cupboard is a _______________.

60. An angle is formed by two _____________ having a common endpoint.

61. An angle that measures 1° is _____________.

Q.1. Measure and write what type of angle each

Unit 12 Perimeter , Area and Volume

Fill in the blanks

62. _______________ is the distance around the edge of a figure.

63. _______________ is the amount of surface a figure covers.

64. _______________ is the amount of space an object occupies.

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65. Perimeter of a rectangle = ___________________.

66. Perimeter of a square = ___________________.

67. Area of a rectangle = _____________________.

68. Area of a square = ______________________.

69. Volume of a cuboid = __________________.

70. Volume of a cube = __________________.

71. Volume is measured in _________________ units.

72. Area is measured in ___________________ units.

73. Perimeter of a rectangle of length 3cm and breadth 2cm is ___________.

74. Area of a square of side 8m is ____________.

75. Area of a rectangle of length 7cm and breadth 3cm is ______________.

76. Perimeter of a square of side 1cm is ________________.

Q.1. Find the perimeter and Area of these squares

a) Side = 30cm

b) Side = 11m

Q.2. Find the perimeter and area of these rectangles

a) l = 25cm , b = 10cm

b) l= 14cm , b = 6cm

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Q.3. The perimeter of a square is 96m , Find its side?

Q.4. Area = 136 cm2

Breadth = 8cm

Find the length of the rectangle?

Q.5. Find the breadth of a rectangle of length 20cm and area 220cm2

Q.6. The breadth of a rectangular field is 7.8m and its length is 15.2m

Find its perimeter?

Q.7. Ram walks around a square garden whose side is 95m. One day he

walked around the garden 3 times. How much did he walk in all?

Q.8. The perimeter of a square is 120cm what is the length of each side?

What is its area?

Q.9. Find the volume of cuboid

a) l = 8mm b) l = 25cm

b = 6mm b = 15cm

h = 3mm h = 4cm

Q.10. Find the volume of a cubic box whose sides are 9 cm long.

Q.11. A box has a length of 25 cm, breadth of 9 cm and height of

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4 cm. What will be the volume of 2 such boxes piled one on top of the other?

Q.12. By how many ml would the water level rise if you place objects with these volumes in the measuring glass.

a) 40 cu.cm.

b) 25 cu.cm.

Q.13. What is the volume of objects that make the water level rise by.

a) 29 ml. b) 93 ml.