Mathematics-Addition and Subtraction (NSTSE (National Science Talent Search Exam- Unified Council) Class 3): Questions 81 - 87 of 251

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Question number: 81

» Mathematics » Addition and Subtraction

MCQ▾

Question

What is six hundreds plus twenty tens?

Choices

Choice (4) Response

a.

602

b.

641

c.

620

d.

800

Question number: 82

» Mathematics » Addition and Subtraction

MCQ▾

Question

Kanu wanted to buy a ball that costs Rs. 15. She had Rs. 5. How much more does he need to buy the ball?

Choices

Choice (4) Response

a.

Rs. 5

b.

Rs. 12

c.

Rs. 10

d.

Rs. 15

Question number: 83

» Mathematics » Addition and Subtraction

MCQ▾

Question

Choices

Choice (4) Response

a.

20

b.

120

c.

196

d.

121

Question number: 84

» Mathematics » Addition and Subtraction

MCQ▾

Question

Numbers that go into the arrow below are changed to a different number using a rule.

Numbers that go into the arrows

Numbers That Go Into the Arrows

Different number goes into the arrows.

Which of the following could be the rule the arrow uses?

Choices

Choice (4) Response

a.

Add 7

b.

Add 8

c.

Add 1

d.

Add 10

Question number: 85

» Mathematics » Addition and Subtraction

MCQ▾

Question

is equal to:

Choices

Choice (4) Response

a.

55

b.

77

c.

88

d.

89

Question number: 86

» Mathematics » Addition and Subtraction

MCQ▾

Question

a number machine takes any number put into it, adds 20, then subtracts 6, and then adds 6. If the number 18 is put into the machine, what number comes out?

Machine takes 20, find the output

Machine Takes 20, Find the Output

Find the number that comes out.

Choices

Choice (4) Response

a.

33

b.

38

c.

30

d.

32

Question number: 87

» Mathematics » Addition and Subtraction

MCQ▾

Question

Which digit should come in place of ’ ’so that the following addition is correct?

 Addition of two number such that answer is 83.

Addition of Two Number Such That Answer Is 83.

Which number must come in this square find it.

Choices

Choice (4) Response

a.

7

b.

10

c.

4

d.

3

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