Free Printable Mental Math Quiz

1.

Which number is NOT a multiple of 2?

a)

5

b)

4

c)

6

d)

8

2.

Which number is not a multiple of 12?

a)

25

b)

72

c)

60

d)

36

3.

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

a)

7

b)

14

c)

22

d)

28

4.

List the first 5 multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 25, 32, 40

c)

8, 16, 24, 32, 40

d)

8, 16, 24, 31, 40

5.

Choose the correct list of the first five multiples of 10.

a)

1, 10, 20, 30, 40

b)

10, 20, 30, 40, 50

c)

5, 10, 15, 20, 25

d)

10, 30, 40, 50, 60

6.

What are the next three multiples?6, 12, 18, ___ ,___ ,___

a)

24, 30, 34

b)

24, 36, 42

c)

24, 30, 36

d)

22, 28, 34

7.

Which is a multiple of 3

a)

15

b)

4

c)

1

d)

5

8.

Which one is a multiple of 4?

a)

33

b)

22

c)

18

d)

24

9.

Identify the number that is a multiple of 9...

a)

78

b)

79

c)

80

d)

81

10.

Which number is a multiple of 2 AND 5?

a)

34

b)

100

c)

75

d)

57

11.

Identify the rule

a)

+ 30

b)

x 2

c)

x 4

d)

+ 18

12.

Identify the rule.

a)

divide by 3

b)

add 6

c)

subtract 2

d)

multiply by 3

13.

Identify the missing term.

a)

7

b)

21

c)

9

d)

12

14.

Identify the missing term.

a)

18

b)

42

c)

12

d)

10

15.

Identify the missing term.

a)

15

b)

10

c)

40

d)

25

16.

Identify the rule.

a)

-3

b)

+3

c)

+7

d)

-7

17.

Identify the missing term.

a)

35

b)

43

c)

15

d)

20

18.

What input would give you an output of 14?

a)

13

b)

15

c)

7

d)

2

19.

If each input is 'Q' which expression matches the function machine?

a)

Q + 9

b)

Q $\times$ 9

c)

Q $\div$ 9

d)

Q + 14

20.

Which term is missing?

a)

9

b)

1.5

c)

12

d)

6

21.

What rule could explain the function of this input/output table?

a)

The input is 3 times as much as the output

b)

The input is 8 times as much as the output

c)

The output is 3 times as much as the input

d)

The output is 8 times as much as the input

22.

Which of the following numbers does NOT belong in the table?

a)

21

b)

42

c)

49

d)

84

23.

If each input is 'T', which expression matches the function of the table?

a)

T + 11

b)

T x 3

c)

T-9

d)

T+5

24.

Which of the following does NOT belong in the table?

a)

21

b)

18

c)

24

d)

29

25.

Which input/output table has the function?

a)

b)

c)

d)

26.

1/3 as a decimal :

a)

.25

b)

.75

c)

.45

d)

.33

27.

1/4 a a decimal:

a)

.90

b)

.80

c)

.25

d)

.15

28.

1/10 as a decimal:

a)

.9

b)

.10

c)

.11

d)

.100

29.

1/5 as a decimal:

a)

.20

b)

.80

c)

.50

d)

.14

30.

5/8 as a decimal:

a)

.375

b)

.126

c)

.125

d)

.625

31.

Write 9/10 as a decimal

a)

9.10

b)

.09

c)

.9

d)

9

32.

Convert this fraction to a decimal.

a)

0.13

b)

0.25

c)

0.52

d)

0.65

33.

Which of these statements are correct?

a)

A

b)

B

c)

C

d)

D

34.

Which of the following options have NOT been converted correctly to a fraction?

a)

A

b)

B

c)

C

d)

D

35.

Match the following

a)

0.5

1.

1/2

b)

0.25

2.

1/4

c)

0.1

3.

1/10

d)

0.75

4.

3/4

e)

0.33

5.

1/3

36.

Change $\frac{3}{4}$ to a decimal value

a)

$0.50$

b)

0.75

37.

What is 1/8 as a decimal?

a)

0.80

b)

0.818

c)

0.125

d)

0.128

38.

What is 2/3 as a decimal?

a)

2.3

b)

0.66 (repeating)

c)

3.2

d)

6.6

39.

What is 5/4 as a decimal?

a)

1.25

b)

.125

c)

0.25

d)

1.75

40.

Click ALL the numbers that b could be:

b<19

a)

19

b)

0

c)

52

d)

-21

e)

13

41.

Click ALL the numbers that m could be:

m>6

a)

6

b)

3

c)

0

d)

12

e)

8

42.

1) Start with the number of sides on an octagon.

2) Divide by 2

3) Multiply by 4

a)

16

b)

12

c)

18

d)

8

43.

1) 6 + 12

2) minus 12

3) times 2

a)

10

b)

12

c)

14

d)

24

44.

1) take the sides in a hexagon

2) multiply by 9

3) minus 4

a)

40

b)

50

c)

54

d)

44

45.

1) take the number of sides in a triangle

2) multiply by the number of sides in a square

3) minus 6

a)

8

b)

5

c)

6

d)

7

46.

1) 20 x 3

2) minus 12

3) plus 3

a)

41

b)

52

c)

51

d)

50

47.

1) Take the number of months in a year

2) Divide by 2

3) times 5

a)

40

b)

45

c)

30

d)

35

48.

1) Take the number of sides in a quadrilateral

2) Multiply by 4

3) Add 10

a)

25

b)

23

c)

29

d)

26

49.

1) 12 doubled

2) Plus 6

3) Times 5

a)

120

b)

112

c)

150

d)

125

50.

1) 17 doubled

2) Plus 11

3) Divided by 5

4) Times 10

a)

80

b)

20

c)

100

d)

90

51.

1) 9 x 3

2) Minus 2

3) Times 3

4) Plus 5

a)

80

b)

70

c)

75

d)

65

52.

1) 6 x 11

2) Minus 2

3) Divided by 8

4) Times 2

a)

24

b)

16

c)

18

d)

32

53.

1) 5 x 5

2) Plus 10

3) Divided by 7

4) Minus 4

a)

5

b)

1

c)

11

d)

6

54.

What is the time?

a)

Quarter past 9

b)

Half past 9

c)

10:30

d)

9:15

55.

A train journey takes 3h 40mins. If I arrive at 1:30p.m, what time did I set off?

a)

9:50a.m

b)

5:10p.m

c)

3:30a.m

d)

2:10p.m

56.

1.75 × 10 =

a)

175

b)

17.5

c)

1.75

d)

0.175

57.

Write down a prime number between 20 and 30

a)

21

b)

22

c)

23

d)

24

58.

Reduce 28/32 to its lowest term.

a)

3/4

b)

7/8

c)

1/2

d)

5/7

59.

Which of these numbers is divisible by 3?

a)

76

b)

53

c)

81

d)

94

60.

The consecutive numbers add up to 21. What are they?

a)

2, 3 and 4

b)

5, 6 and 7

c)

6, 7 and 8

d)

7, 8 and 9

Mental Math Quiz

Total questions: 60

Worksheet time: 2hrs 51mins

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