# IMO Level 1- Mathematics Olympiad (SOF) Class 2: Questions 107 - 114 of 578

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## Question number: 107

Edit
MCQ▾

### Question

________ Groups of the is the same as .

### Choices

Choice (4)Response

a.

40

b.

60

c.

20

d.

10

## Question number: 108

Edit
MCQ▾

### Question

Study the number machine shown. What operation is used to change the in number to the out number?

### Choices

Choice (4)Response

a.

b.

Subtraction

c.

Multiplication

d.

Question does not provide sufficient data or is vague

## Question number: 109

Edit
MCQ▾

### Question

Add a number from and the result is . The number is ________.

### Choices

Choice (4)Response

a.

24

b.

10

c.

30

d.

25

## Question number: 110

Edit
MCQ▾

### Question

Subtract a number from and the result is . The number is ________.

### Choices

Choice (4)Response

a.

0

b.

10

c.

5

d.

14

## Question number: 111

Edit
MCQ▾

### Question

Which of the following number sentence is incorrect?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 112

Edit
MCQ▾

### Question

How many flowers are there altogether?

### Choices

Choice (4)Response

a.

30

b.

25

c.

33

d.

32

## Question number: 113

Edit
MCQ▾

### Question

The difference between greatest three digit number and smallest three digit number is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 114

Edit
MCQ▾

### Question

The difference between the numbers shown by two abacuses is ________.

### Choices

Choice (4)Response

a.

49

b.

10

c.

25

d.

39

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