Free Printable 2022 YR9 MYLNS NUMBER HURDLE TASK SECOND ATTEMPT

1.

5 is a factor of which two of the following numbers?

a)

5

b)

8

c)

27

d)

30

2.

The factors of 23 are:

a)

1, 23

b)

1, 3, 23

c)

1, 3, 8, 23

d)

1, 3, 8, 13, 23

3.

Which are the common factors for 8 and 18?

a)

1, 4, 8, 18

b)

1, 2, 3, 8

c)

1, 8, 18

d)

1, 2

4.

Highest Common Factor of 12 and 36 is

a)

1

b)

3

c)

6

d)

12

5.

The first five multiples of 10 are

a)

1, 5, 10, 15, 20, 25

b)

1, 10, 20, 30, 40

c)

10, 20, 30, 40, 50

d)

1, 2, 5, 10, 15

6.

The following are common multiples of 10 and 12

a)

2, 5

b)

5, 6

c)

60, 120

d)

60, 160

7.

What is the lowest common multiple for 12 and 20?

a)

12

b)

20

c)

40

d)

60

8.

In the Factor Tree shown, the missing factors are:

a)

10, 5, 2

b)

5, 5, 2

c)

2, 2, 5

d)

5, 2, 1

9.

In the Tree Diagram shown, the Prime Factors are:

a)

10, 5, 2

b)

5, 5, 2

c)

2, 2, 5

d)

10, 5, 5

10.

$5+10\times2\ =$

a)

17

b)

25

c)

52

d)

512

11.

$28\div4-3=$

a)

28

b)

14

c)

7

d)

4

12.

$36\div3\times\left(4-2\right)$

a)

24

b)

12

c)

6

d)

3

13.

$12\div4\times6=$

a)

0.5

b)

2

c)

12

d)

18

14.

$2^3+10\div\left(12\div6\right)=$

a)

6

b)

13

c)

20

d)

22

15.

Which of the following numbers would you put in the sum to make the fraction between 7 and 8?

$\frac{........\ +3}{6}$

a)

25

b)

32

c)

37

d)

41

2022 YR9 MYLNS NUMBER HURDLE TASK SECOND ATTEMPT

Total questions: 15

Worksheet time: 16mins

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