Computational Operations (IMO- Mathematics Olympiad Class 2): Questions 49 - 56 of 74

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Question number: 49

» Computational Operations

MCQ▾

Question

Sonam saw 4 cows in a field how many cow legs did she see?

This image shows the cow

This Image Shows the Cow

how many cow legs did she see

Choices

Choice (4) Response

a.

17

b.

15

c.

16

d.

14

Question number: 50

» Computational Operations

MCQ▾

Question

________ Groups of the 4 is the same as 80 .

Choices

Choice (4) Response

a.

40

b.

20

c.

10

d.

60

Question number: 51

» Computational Operations

MCQ▾

Question

Study the number machine shown. What operation is used to change the in number to the out number?

This image of table shows the number machine

This Image of Table Shows the Number Machine

Find what operation is used to change the in number to the out number

Choices

Choice (4) Response

a.

Subtraction

b.

Addition

c.

Multiplication

d.

None of the above

Question number: 52

» Computational Operations

MCQ▾

Question

Add a number from 35 and the result is 65 . The number is ________.

Choices

Choice (4) Response

a.

30

b.

24

c.

10

d.

25

Question number: 53

» Computational Operations

MCQ▾

Question

Subtract a number from 50 and the result is 50 . The number is ________.

Choices

Choice (4) Response

a.

0

b.

10

c.

14

d.

5

Question number: 54

» Computational Operations

MCQ▾

Question

Which of the following number sentence is incorrect?

Choices

Choice (4) Response

a.

5+5+5+5=15

b.

5+4=9

c.

227=15

d.

15+5=20

Question number: 55

» Computational Operations

MCQ▾

Question

How many flowers are there altogether?

 This image shows the many flowers

This Image Shows the Many Flowers

Find how many flowers are there altogether

Choices

Choice (4) Response

a.

32

b.

25

c.

30

d.

33

Question number: 56

» Computational Operations

MCQ▾

Question

The difference between greatest three digit number and smallest three digit number is

Choices

Choice (4) Response

a.

306

b.

408

c.

899

d.

89

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