Free Printable Types of Number Revision

1.

Choose a prime number from the list.

a)

7

b)

8

c)

9

d)

10

2.

which of the following is not a prime number?

a)

41

b)

43

c)

45

d)

47

3.

Which of the following is a prime number?

a)

72

b)

73

c)

74

d)

75

4.

Which one of the following is not a prime number?

a)

7

b)

17

c)

27

d)

37

5.

Which of the following is a prime number?

a)

38

b)

39

c)

40

d)

41

6.

Which of the following is not a prime number?

a)

53

b)

67

c)

87

d)

97

7.

1 is not a prime number.

a)

True

b)

False

8.

There are four prime numbers between 10 and 20.

a)

True

b)

False

9.

A square number $\left(x^2\right)$ cannot be a prime number.

a)

True

b)

False

10.

Choose one prime number.

a)

1

b)

2

c)

4

d)

6

11.

Find the prime number.

a)

10

b)

9

c)

7

d)

4

12.

Which number is prime?

a)

1

b)

37

c)

63

d)

33

13.

which number below is NOT prime?

a)

7

b)

9

c)

2

d)

3

14.

Is 51 prime?

a)

yes

b)

no

15.

is 97 prime?

a)

yes

b)

no

16.

34 is a prime number

a)

True

b)

False

17.

75 is a prime number

a)

True

b)

False

18.

13 is a prime number

a)

True

b)

False

19.

21 s a prime number

a)

True

b)

False

20.

19 is a prime number

a)

True

b)

False

21.

2 is a prime number

a)

True

b)

False

22.

Which number is a factor of 10

a)

3

b)

4

c)

5

d)

8

23.

Which number is a factor of 18

a)

4

b)

7

c)

6

d)

12

24.

Which number is a factor of 42?

a)

7

b)

5

c)

4

d)

8

25.

Which number is a factor of 23?

a)

8

b)

4

c)

3

d)

1

26.

Which lists all the factors of 15?

a)

1, 7, 8, 15

b)

1, 15

c)

1, 3, 5, 15

d)

3, 5, 15

27.

Is 10 a factor of 20?

a)

yes

b)

no

28.

Is 4 a factor of 30?

a)

yes

b)

no

29.

Is 7 a factor of 40?

a)

yes

b)

no

30.

Is 6 a factor of 48?

a)

yes

b)

no

31.

Is 3 a factor of 39?

a)

yes

b)

no

32.

Is 13 a factor of 39?

a)

yes

b)

no

33.

Is 4 a factor of 14?

a)

yes

b)

no

34.

Is 2 a factor of 15?

a)

yes

b)

no

35.

Is 6 a factor of 14?

a)

yes

b)

no

36.

Is 8 a factor of 24?

a)

yes

b)

no

37.

Which number is a factor of 36?

a)

8

b)

5

c)

9

d)

7

38.

Which one is a multiple of 4?

a)

33

b)

22

c)

24

39.

Which number is a multiple of 3?

a)

27

b)

28

c)

29

d)

26

40.

Which of these are multiples of 4? (choose one answer)

a)

4, 8, 12

b)

1, 2, 4

c)

2, 4, 8

d)

4, 8, 15

e)

8, 22, 100

41.

List the first 5 MULTIPLES of 3

a)

3, 6 10, 15, 20

b)

1, 3, 2, 6, 4

c)

3, 6, 9, 12, 15

d)

6, 9, 12, 15, 18

42.

Which number is not a multiple of 10?

a)

20

b)

35

c)

40

d)

50

43.

Is 36 a multiple of 3?

a)

Yes

b)

No

44.

Is 41 a multiple of 8?

a)

Yes

b)

No

45.

Which of these are multiples of 4?

(Select all that apply)

a)

8

b)

1

c)

13

d)

12

e)

24

46.

Find the HCF of 12 and 16...

a)

2

b)

4

c)

6

d)

8

47.

Find the LCM of 12 and 16...

a)

48

b)

36

c)

64

d)

96

48.

Find the LCM of 6 and 8...

a)

12

b)

16

c)

24

d)

36

49.

A prime number is...

a)

a number that has only one factor.

b)

a number that has at least two factors.

c)

a number that has more than two factors.

d)

a number that has only two factors.
(1 and itself)

50.

Which is a factor of 15?

a)

2

b)

3

c)

4

d)

6

51.

Find the HCF of 12 and 16...

a)

2

b)

4

c)

6

d)

8

52.

Factors of 28 are 1, 2, 4, 7, 14, and 28. Factors of 92 are 1, 2, 4, 23, 46, and 92. The Highest Common Factor (HCF) of 28 and 92 is ....

a)

2

b)

4

c)

7

d)

23

53.

Find the HCF of 30 and 36

a)

2

b)

3

c)

4

d)

6

54.

Find the HCF for 18, 36, and 81

a)

3

b)

2

c)

6

d)

9

55.

12²

a)

144

b)

134

c)

122

d)

145

56.

13²

a)

159

b)

266

c)

169

d)

156

57.

14²

a)

169

b)

196

c)

186

d)

296

58.

20²

a)

400

b)

200

c)

280

d)

410

59.

What is $1^2$

a)

0

b)

1

c)

2

d)

11

60.

17² =

a)

34

b)

289

c)

225

d)

324

61.

Which number is NOT a square number?

a)

5

b)

16

c)

1

d)

9

62.

the number 9 is a cube number

a)

true

b)

false

63.

7 is a square number

a)

true

b)

false

64.

Organise these options into the right categories

Categorize the following

2

3

5

7

11

13

1

4

9

16

25

36

Nigeria

Kenya

South Africa

Egypt

Ghana

Ethiopia

Prime numbers

Square numbers

African Countries

65.

Organise these options into the right categories

Categorize the following

27

1

8

64

125

216

23

29

31

37

41

43

Japan

China

India

South Korea

Vietnam

Thailand

Cube numbers

Prime numbers

Asian Countries

66.

Organise these options into the right categories

Categorize the following

1

8

27

64

Birds

Mammals

Reptiles

Cube Number

67.

Match the following

a)

1.

Triangle

b)

2.

Square

c)

3.

Octagon

d)

4.

Pentagon

e)

5.

Hexagon

68.

This shape is a ___________.

a)

quadrilateral

b)

triangle

c)

hexagon

d)

pentagon

69.

This shape is a ___________.

a)

quadrilateral

b)

triangle

c)

hexagon

d)

pentagon

70.

This shape is a ___________.

a)

quadrilateral

b)

triangle

c)

hexagon

d)

pentagon

71.

What shape has exactly 8 sides?

a)

octagon

b)

hexagon

c)

dodecagon

d)

trapazoid

72.

What shape has exactly 10 sides?

a)

decagon

b)

parallelogram

c)

triangle

d)

dodecagon

73.

What is a regular polygon?

a)

Polygon with all sides congruent

b)

Polygon with all angles congruent

c)

Polygon with all sides and angles congruent

d)

Polygon with no sides or angles congruent

Types of Number Revision

Total questions: 73

Worksheet time: 2hrs 34mins

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