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Worksheets

Mental Math Grade 3

Total questions: 101

Worksheet time: 3hrs 43mins

Name
Class
Date
1.

What is the sum of 25 and 17?

a)

32

b)

39

c)

42

d)

50

2.

Subtract 12 from 48.

a)

36

b)

10

c)

60

d)

24

3.

Multiply 8 by 6.

a)

14

b)

48

c)

24

d)

42

4.

What is the place value of the digit 7 in the number 573?

a)

Ones

b)

Thousands

c)

Tens

d)

Hundreds

5.

Find the missing number in the pattern: 2, 4, 6, __, 10.

a)

5

b)

7

c)

12

d)

8

6.

Add 35 and 42.

a)

76

b)

79

c)

80

d)

77

7.

Subtract 19 from 57.

a)

76

b)

0

c)

-38

d)

38

8.

Multiply 7 by 9.

a)

14

b)

72

c)

63

d)

56

9.

What is the place value of the digit 9 in the number 894?

a)

Ones

b)

Tens

c)

Thousands

d)

Hundreds

10.

Find the missing number in the pattern: 10, 20, 30, __, 50.

a)

35

b)

25

c)

45

d)

40

11.

Which operation should be used to solve the problem?


There are 20 students in Mr. Adam's class. Each student has 5 dollars. How much money is there in all?

a)
b)
12.

If the word problem asks you to find the 'sum' of numbers, what will you do?

a)

Add

b)

Subtract

13.

Half of me is 5 and double me is 20. What number am i?

a)

40

b)

10

c)

5

d)

15

14.

Double me is 100, half of me is 25. What number am I ?

a)

200

b)

70

c)

50

d)

100

15.

There are 13 girls and 15 boys in the class. How many children are there in the class altogether?

a)

28

b)

26

c)

15

d)

27

16.

Which birthday is it?

a)

7rd

b)

7th

c)

7ed

d)

7

17.

A bus picked up 28 people at the first stop and 29 at the second stop.

No one got off at the second stop. How many people are on the bus?

a)

47

b)

28

c)

57

d)

1

18.

Grade 1 has 10 boys and 6 girls. Grade 2 has 9 boys and 12 girls.

How many boys in Grades 1 and 2 together ?

a)

10

b)

19

c)

1

d)

11

19.

Daryl is 23 years old. His brother Larry is 11 years younger. Which number sentence can you use to find how old Larry is?

a)

23 - 11 = 12

b)

23 + 11 = 34

c)

34 - 23 = 11

d)

23 - 12 = 11

20.

Which operation should be used to solve the following problem?


If Gary is 12 years old, and Perla is 36 years old, what is the age difference between the two?

a)

Add

b)

Subtract

21.

How many sides does a hexagon have?

a)

4

b)

5

c)

6

d)

3

22.

Two squares are joined. What new shape could they make?

a)
b)
23.

What number is next in the pattern?

63, 65, 67...

a)

61

b)

69

c)

68

d)

71

24.

A bee has 6 legs. How many legs do 3 bees have?

a)

18

b)

12

c)

10

d)

20

25.

What number should be multiplied with 3,450 to get the same number ? 

a)

1

b)

0

c)

10

d)

3,450

26.

WHAT IS 200 FEWER THAN 500 ?

a)

700

b)

5200

c)

300

d)

100

27.

WHAT IS THE VALUE OF 7 IN 708 ?

a)

7000

b)

70

c)

007

d)

700

28.

Sum of 30 tens and 5 tens is -

a)

800

b)

350

c)

300

d)

305

29.

What is the missing numbers?

45,51,__,__,69

a)

60,65

b)

57,63

c)

56,60

d)

59,67

30.

What time dose the clock show?

a)

A quarter past 3

b)

Half past 9

c)

A quarter past 9

d)

9 o'clock

31.

How many 10s make 60 =

a)

10

b)

9

c)

6

d)

60

32.

Choose =, < or >

88 __ 88

a)

<<

b)

>>

c)

==

33.

Value of the 7 in 5871

a)

Tens

b)

Hundred

c)

Ones

d)

Thousand

34.
What time is it?
a)
2:30
b)
2:00
c)
6:02
d)
6:00
35.
What time is it?
a)
11:30
b)
11:00
c)
12:11
d)
12:00
36.
What time is it?
a)
1:00
b)
1:30
c)
12:00
d)
12:10
37.
What time is it?
a)
6:00
b)
6:30
c)
7:00
d)
7:30
38.
What time is it?
a)
10:00
b)
10:12
c)
12:00
d)
12:10
39.
What time is it?
a)
2:00
b)
2:30
40.
What time is it?
a)
4:00
b)
12:00
41.
What time is it?
a)
7:30
b)
7:00
c)
12:00
42.
What time is it?
a)
6:00
b)
6:10
c)
10:30
d)
10:00
43.
What time is it?
a)
12:00
b)
10:00
c)
2:00
d)
10:12
44.
What time is it?
a)
10:30
b)
6:30
c)
6:10
d)
10:00
45.
What time is it?
a)
1:00
b)
1:30
c)
6:00
d)
6:30
46.
What time is it?
a)
3:30
b)
12:30
c)
3:00
d)
12:00
47.
a)
12:00
b)
4:00
c)
2:00
d)
9:00
48.
a)
5:00
b)
6:00
c)
12:00
d)
3:00
49.
a)
7:00
b)
12:00
c)
8:00
d)
10:12
50.
a)
12:00
b)
3:00
c)
2:00
d)
8:00
51.
a)
9:00
b)
12:00
c)
12:45
d)
3:00
52.
a)
12:00
b)
6:00
c)
12:60
d)
12:12
53.
a)
6:07
b)
4:00
c)
1:30
d)
2:30
54.
a)
1:56
b)
4:00
c)
11:00
d)
7:00
55.
a)
8:00
b)
1:51
c)
6:00
d)
5:00
56.
a)
1:56
b)
3:00
c)
7:00
d)
9:00
57.
a)
8:00
b)
6:00
c)
5:30
d)
4:30
58.
a)
1:00
b)
6:05
c)
1:30
d)
4:00
59.
a)
8:00
b)
4:00
c)
7:30
d)
7:23
60.
a)
8:20
b)
6:00
c)
8:40
d)
4:45
61.
a)
10:10
b)
1:46
c)
6:00
d)
9:07
62.
a)
9:14
b)
10:30
c)
6:00
d)
2:30
63.
a)
2:00
b)
5:00
c)
10:10
d)
6:00
64.
a)
10:10
b)
2:00
c)
7:00
d)
8:10
65.
a)
1:00
b)
1:65
c)
5:00
d)
11:05
66.
a)
7:00
b)
12:00
c)
3:00
d)
4:00
67.

What is short hand?

a)

hour hand

b)

minute hand

c)

arrow hand

d)

second hand

68.

What is long hand?

a)

arrow hand

b)

hour hand

c)

minute hand

d)

second hand

69.
a)
5:00
b)
6:00
c)
12:00
d)
3:00
70.
a)
7:00
b)
12:00
c)
8:00
d)
10:12
71.
a)
9:00
b)
12:00
c)
12:45
d)
3:00
72.

What's the time on the clock?

a)

3:40

b)

3:10

c)

3:45

d)

3:30

73.

What time is it?

a)

12:08

b)

12:10

c)

1:00

d)

1:33

74.

What time is it?

a)

11:40

b)

8:00

c)

11:00

d)

11:30

75.
a)

7:03

b)

1:15

c)

3:00

d)

3:07

76.

What time is it?

a)

5:08

b)

1:25

c)

12:10

d)

12:30

77.

1 minute = (a)   seconds

78.

1 day = (a)   hour

79.

Half hr = ______ mins

a)

20

b)

40

c)

30

d)

60

80.

1:15

a)
b)
c)
81.

1:30

a)
b)
c)
82.

6:00

a)
b)
c)
83.

9:15

a)
b)
c)
84.

3:15

a)
b)
c)
85.

12:00

a)
b)
c)
86.

5:30

a)
b)
c)
87.

8:15

a)
b)
c)
88.

4:30

a)
b)
c)
89.
Time?
a)
10:00
b)
11:00
c)
12:55
90.

Which clock is showing 7 o'clock

a)
b)
c)
91.

DIGITAL CLOCK:

a)

Show's time with numbers

b)

Show's time with numbers and hands

92.

This is an _____ clock

a)

DIGITAL

b)

ANALOG

93.

Which clock have hands

a)

DIGITAL

b)

ANALOG

94.

This is an _______ clock

a)

ANALOG

b)

DIGITAL

95.

6:00

a)
b)
c)
96.
What time is it?
a)
2:30
b)
2:00
c)
6:02
d)
6:00
97.
What time is it?
a)
1:00
b)
1:30
c)
12:00
d)
12:10
98.

What part of the clock is the blue arrow?

a)

Short hand - hour hand

b)

Long hand - minute hand

99.

What time is it?

a)

1:50

b)

10:00

c)

10:10

d)

6:12

100.

What time is it?

a)

11:40

b)

8:00

c)

11:00

d)

11:30

101.

What time does this clock say?

a)
b)
c)
d)

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