Computational Operations [IMO Level 1- Mathematics Olympiad (SOF) Class 3]: Questions 1 - 7 of 64

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Question 1

Computational Operations

Question

MCQ▾

The difference between 49 ten՚s and is 1772. What is the number in the box?

Choices

Choice (4)Response

a.

1728

b.

4268

c.

1282

d.

2129

Question 2

Computational Operations

Question

MCQ▾

Vivaan bought these school bags. Each school bag cost ₹ 138. How much did the school bag cost all together?

Choices

Choice (4)Response

a.

276

b.

315

c.

284

d.

146

Question 3

Computational Operations

Question

MCQ▾

Ruhi purchases this bracelet from the shop. Anayah purchase 49 more bracelets. How many bracelets both are purchases?

Choices

Choice (4)Response

a.

94

b.

26

c.

58

d.

53

Question 4

Computational Operations

Question

MCQ▾

The difference between 239 ten՚s and is 7860. What is the number in the box?

Choices

Choice (4)Response

a.

5428

b.

6483

c.

2348

d.

5470

Question 5

Computational Operations

Question

MCQ▾

If is an odd number and is an odd number, what could these two numbers be?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 6

Computational Operations

Question

MCQ▾

Sum of the largest three digit number and smallest three digit number?

Choices

Choice (4)Response

a.

108

b.

1099

c.

1009

d.

109

Question 7

Computational Operations

Question

MCQ▾

Anju has 300 basket ball cards and 800 football cards.

How many more football cards than basket ball cards does She have?

Choices

Choice (4)Response

a.

300

b.

200

c.

100

d.

500

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