# Mathematics (NSTSE (National Level Science Talent Search Examination) Class 3): Questions 221 - 229 of 1009

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## Question number: 221

» Mathematics » Multiplication

MCQ▾

### Choices

Choice (4) Response

a.

2

b.

3

c.

0

d.

1

## Question number: 222

» Mathematics » Addition and Subtraction

MCQ▾

### Choices

Choice (4) Response

a.

20

b.

120

c.

196

d.

121

## Question number: 223

» Mathematics » Addition and Subtraction

MCQ▾

### Question

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

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

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 224

» Mathematics » Multiplication

MCQ▾

### Question

Each of these boxes has exactly 5 books in it. How many books are there in all?

### Choices

Choice (4) Response

a.

60

b.

65

c.

52

d.

40

## Question number: 225

» Mathematics » Numbers

MCQ▾

### Question

Ninety three can be written as:

### Choices

Choice (4) Response

a.

90 + 3

b.

9 + 3

c.

9 + 30

d.

30 + 90

## Question number: 226

» Mathematics » Multiplication

MCQ▾

7 7 = ________

### Choices

Choice (4) Response

a.

50

b.

64

c.

56

d.

49

## Question number: 227

» Mathematics » Addition and Subtraction

MCQ▾

is equal to:

### Choices

Choice (4) Response

a.

55

b.

77

c.

88

d.

89

## Question number: 228

» Mathematics » Multiplication

MCQ▾

### Question

Find the exact answer for ?

### Choices

Choice (4) Response

a.

625

b.

180

c.

125

d.

100

## Question number: 229

» 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?

### Choices

Choice (4) Response

a.

33

b.

38

c.

30

d.

32

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