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Worksheets

Mental Math

Total questions: 25

Worksheet time: 25mins

Name
Class
Date
1.

Number name of 444

a)

Four Hundred and Four Four

b)

Four Hundred and Fourtey Four

c)

FortyFour hundred and four

d)

Four hundred and FortyFour

2.

complete the series

111,333,555,.............

a)

222

b)

444

c)

666

d)

777

3.

Add 9+9+2

a)

20

b)

18

c)

17

d)

16

4.

select the correct increasing order

a)

45, 57, 62,61

b)

21,12,112,221

c)

45,57,61,62

d)

19,20,21,2

5.

select correct decreasing order

a)

99,89,87,86

b)

86,87,89,99

c)

99,86,87,89

d)

89,99,87,86

6.

Meera’s necklace has 266 beads. Rupa’s necklace has 278 beads. Whose necklace has more beads?

a)

Rupa

b)

Meera

c)

Both

d)

None

7.

A balloon seller had 10 purple balloons, 17 yellow balloons and 16 blue balloons. How many balloons did he have in all?

a)

44

b)

43

c)

39

d)

34

8.

Meera went to a shop and bought 12 red coloured beads, 10 green coloured beads and 7 yellow coloured beads. How many beads in total did she buy?

a)

29

b)

39

c)

49

d)

59

9.

Give the expanded form for the following numbers

100+40+9

a)

Fourteen hundred and nine

b)

One Hundred and Ninety four

c)

One Hundred and Forty-Nine

d)

Four hundred and Ninety Nine

10.

Give the expanded form for the following numbers

100+10+1

a)

Ten Hundred and one

b)

One Hundred and ten

c)

One Hundred and eleven

d)

Eleven Hundred and one

11.

Choose the decreasing order

a)

66 186 36

b)

186 66 36

c)

36 66 186

d)

36 186 66

12.

Choose the correct answer

a)

478 < 78

b)

999 > 998

c)

729 = 789

d)

124 < 24

13.

35 people came to watch a play on Monday. 22 people came to watch the play on Tuesday. 35 people came to watch on Wednesday. How many in all had watched the play by Wednesday?

a)

99

b)

98

c)

92

d)

96

14.

There are 40 jasmine flowers, 20 rose flowers and 30 tulips,

how many flowers all to gether?

a)

70

b)

80

c)

90

d)

100

15.

What is 10 more than 56?

a)

57

b)

46

c)

66

d)

11

16.

What is 100 more than 50?

a)

150

b)

105

c)

51

d)

501

17.
18+18
a)
26
b)
36
c)
16
d)
27
18.

What is the shape of an egg ?

a)

rectangle

b)

oval

c)

circle

19.

Arrange the following numbers in ascending order:

500, 285, 628, 900

a)

285, 628, 500, 900

b)

285, 500, 628, 900

c)

900, 628, 500, 285

d)

500, 628, 285, 900

20.

If Liz has 123 cookies and Brad has 125 cookies, who has more cookies?

a)

They are the same

b)

Brad

c)

Liz

21.

Descending order means arranging the numbers from small to big.

a)

True

b)

False

22.
Write 457 in expanded form
a)
400+30+6
b)
400+50+7
c)
500+30+1
d)
40+500+7
23.

two hundred and ninety nine

a)

299

b)

288

c)

399

d)

388

24.

The digit 9 is in the ____________ place.

a)

ones

b)

tens

c)

hundreds

25.

How many ones-cubes are there?

a)

1

b)

111

c)

110