# Mathematics-Addition and Subtraction (NSTSE Class 2): Questions 56 - 62 of 90

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## Question number: 56

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Add me to 8 or subtract me from 20. The answer is the same. Who am I?

### Choices

Choice (4) Response

a.

6

b.

8

c.

10

d.

20

## Question number: 57

» Mathematics » Addition and Subtraction

MCQ▾

### Question

The number with less digit is:

### Choices

Choice (4) Response

a.

can’t say

b.

always smaller

c.

sometimes greater

d.

always greater

## Question number: 58

» Mathematics » Addition and Subtraction

MCQ▾

### Question

The next number in the series:

### Choices

Choice (4) Response

a.

60

b.

55

c.

70

d.

80

## Question number: 59

» Mathematics » Addition and Subtraction

MCQ▾

### Question

What must be added to 99 to get 100?

### Choices

Choice (4) Response

a.

1

b.

10

c.

100

d.

90

## Question number: 60

» Mathematics » Addition and Subtraction

MCQ▾

### Question

If the smallest one digit number is subtract to a number, we get:

### Choices

Choice (4) Response

a.

it’s successor

b.

two digit number

c.

it’s predecessor

d.

None of the above

## 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

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