# Mathematics-Addition and Subtraction (NSTSE (National Science Talent Search Exam- Unified Council) Class 2): Questions 61 - 66 of 90

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## Question number: 61

» Mathematics » Addition and Subtraction

MCQ▾

### Question

A number machine takes any number put into it, adds 15, then adds 10, and then subtracts 7. If the number 23 is put into the machine, what number comes out?

### Choices

Choice (4) Response

a.

41

b.

38

c.

25

d.

20

## Question number: 62

» Mathematics » Addition and Subtraction

MCQ▾

### Question

The first four figures in a pattern are shown below:

If the pattern continues this way, how many blocks are needed to make 5 steps?

### Choices

Choice (4) Response

a.

10

b.

12

c.

7

d.

14

## Question number: 63

» Mathematics » Addition and Subtraction

MCQ▾

### Question

If we add 1 thousands, 5 hundreds, 3 ones, and 8 tens, the result is:

### Choices

Choice (4) Response

a.

3815

b.

1582

c.

5138

d.

1583

## Question number: 64

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Difference between 40 and 360 is:

### Choices

Choice (4) Response

a.

300

b.

320

c.

60

d.

310

## Question number: 65

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Look at the picture given below?

Which of the following number sentence shows above picture?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 66

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Which number should be written in the box below to make the number sentence correct?

### Choices

Choice (4) Response

a.

25

b.

10

c.

15

d.

30

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