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Worksheets

Factors, Multiples, Primes/Composites, and Patterns

Total questions: 54

Worksheet time: 5hrs 30mins

Name
Class
Date
1.

Find all the factor pairs for the number 8 (click on all that apply).

a)

1 and 8

b)

2 and 3

c)

3 and 4

d)

2 and 4

2.

Find all the factor pairs for the number 20 (click on all that apply).

a)

1 and 20

b)

2 and 5

c)

2 and 10

d)

4 and 5

e)

4 and 6

3.

Find all the factor pairs for the number 25 (click on all that apply).

a)

1 and 20

b)

1 and 25

c)

2 and 12

d)

5 and 5

e)

3 and 4

4.

Find all the factor pairs for the number 27 (click on all that apply).

a)

1 and 27

b)

2 and 13

c)

3 and 9

d)

4 and 8

e)

3 and 7

5.

Find all the factor pairs for the number 40 (click on all that apply).

a)

1 and 40

b)

2 and 20

c)

4 and 10

d)

5 and 7

e)

5 and 8

6.

Find all the factor pairs for the number 53 (click on all that apply).

a)

3 and 13

b)

4 and 17

c)

1 and 53

d)

2 and 26

e)

7 and 8

7.

Find all the factor pairs for the number 56 (click on all that apply).

a)

8 and 8

b)

7 and 8

c)

4 and 14

d)

2 and 28

e)

1 and 56

8.

Find all the factor pairs for the number 63 (click on all that apply).

a)

7 and 9

b)

7 and 8

c)

3 and 21

d)

3 and 16

e)

1 and 63

9.

Find all the factor pairs for the number 21 (click on all that apply).

a)

2 and 11

b)

3 and 7

c)

4 and 7

d)

1 and 21

e)

2 and 11

10.

Find all the factor pairs for the number 11 (click on all that apply).

a)

2 and 11

b)

3 and 4

c)

1 and 7

d)

3 and 3

e)

1 and 11

11.

Find all the factor pairs for the number 24 (click on all that apply).

a)

2 and 12

b)

3 and 8

c)

3 and 7

d)

4 and 6

e)

1 and 24

12.

Find all the factor pairs for the number 41 (click on all that apply).

a)

2 and 20

b)

3 and 11

c)

4 and 10

d)

1 and 41

e)

3 and 13

13.

Which are multiples of the number 7 (click on all that apply).

a)

14

b)

35

c)

32

d)

21

e)

28

14.

Which are multiples of the number 9 (click on all that apply).

a)

18

b)

21

c)

3

d)

27

e)

54

15.

Which are multiples of the number 4 (click on all that apply).

a)

2

b)

12

c)

15

d)

24

e)

36

16.

Which are multiples of the number 2 (click on all that apply).

a)

10

b)

12

c)

28

d)

32

e)

57

17.

Is 13 a multiple of 3?

a)

Yes

b)

No

18.

Is 36 a multiple of 9?

a)

Yes

b)

No

19.

Is 24 a multiple of 8?

a)

Yes

b)

No

20.

Is 27 a multiple of 4?

a)

Yes

b)

No

21.

Is 35 a multiple of 4?

a)

Yes

b)

No

22.

Is 50 a multiple of 5?

a)

Yes

b)

No

23.

Is 64 a multiple of 8?

a)

Yes

b)

No

24.

Is 75 a multiple of 6?

a)

Yes

b)

No

25.

Is 2 a prime or composite number?

a)

prime

b)

composite

26.

Is 4 a prime or composite number?

a)

prime

b)

composite

27.

Is 9 a prime or composite number?

a)

prime

b)

composite

28.

Is 5 a prime or composite number?

a)

prime

b)

composite

29.

Is 35 a prime or composite number?

a)

prime

b)

composite

30.

Is 21 a prime or composite number?

a)

prime

b)

composite

31.

Is 23 a prime or composite number?

a)

prime

b)

composite

32.

Is 47 a prime or composite number?

a)

prime

b)

composite

33.

Is 84 a prime or composite number?

a)

prime

b)

composite

34.

Is 73 a prime or composite number?

a)

prime

b)

composite

35.

Is 19 a prime or composite number?

a)

prime

b)

composite

36.

Is 96 a prime or composite number?

a)

prime

b)

composite

37.

Is 65 a prime or composite number?

a)

prime

b)

composite

38.

Is 89 a prime or composite number?

a)

prime

b)

composite

39.

Is 99 a prime or composite number?

a)

prime

b)

composite

40.

Is 81 a prime or composite number?

a)

prime

b)

composite

41.
What are the missing numbers in this pattern?
23, 33, ___, 53, ___, 73
a)
32, 62
b)
42, 63
c)
43, 63
d)
42, 62
42.
How would you describe this pattern's rule?
65, 62, 59, 56, 53, 50
a)
Subtract 2
b)
Subtract 3
c)
Subtract 4
d)
Add 3
43.
How would you describe this pattern's rule?
23, 29, 35, 41
a)
Subtract 6
b)
Add 6
c)
Subtract 5
d)
Add 4
44.
What rule could be used to find each Output number?
a)
Add 2 to the Input number.
b)
Add 15 to the Input number.
c)
Multiply the Input number by 4.
d)
Multiply the Input number by 6.
45.
How many counters would come next?
a)
5
b)
7
c)
9
d)
11
46.
What comes next in the pattern?
a)
acorn
b)
pumpkin
47.
If you extended the pattern, how many dots would come next?
a)
16
b)
20
c)
25
d)
30
48.
Brian used the same rule on each Input number to create the Output numbers in the table below.
a)
Add 10
b)
Add 30
c)
Subtract 10
d)
Subtract 20
49.
Find the Rule in the pattern
3, 9, 27, 81….
a)
Multiply 2
b)
Divide 2
c)
Multiply 4
d)
Multiply 3
50.
True or False? The Rule in the pattern is Divide by 3
135, 45, 15, 5
a)
True
b)
False
51.
What is the rule in the pattern?
500, 100, 20, 4
a)
Subtract 200
b)
Divide 6
c)
Subtract 100
d)
Divide 5
52.
Find the Rule in the Pattern
2, 4, 8, 16, 32
a)
Multiply 2
b)
Divide 3
c)
Multiply 4
d)
Divide 2
53.
What are the next 2 numbers of this pattern?
23, 27, 31, 35, ___, ___
a)
37, 39
b)
40, 45
c)
39, 43
d)
38, 41
54.
What is the next term in the sequence:
2, 4, 6, 8, ...
a)
7
b)
10
c)
11
d)
12