# Mathematics (NSTSE Class 2): Questions 637 - 642 of 814

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## Question number: 637

» Mathematics » Addition and Subtraction

MCQ▾

### Question

If

+ = 12

- = 4

(The two number sentences shown above are true. )

Which of the following values for and make both number sentences true?

### Choices

Choice (4) Response

a.

= 4, = 8

b.

= 6, = 6

c.

= 8, = 4

d.

= 5, = 7

## Question number: 638

» Mathematics » Addition and Subtraction

MCQ▾

### Question

56 ones is equal to:

### Choices

Choice (4) Response

a.

56

b.

51

c.

5

d.

61

## Question number: 639

» Mathematics » Fractions

MCQ▾

### Question

What fraction of the square below is shaded?

### Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

## Question number: 640

» Mathematics » Addition and Subtraction

MCQ▾

more than

### Choices

Choice (4) Response

a.

456

b.

368

c.

178

d.

360

## Question number: 641

» Mathematics » Fractions

MCQ▾

### Question

For the following figure, write fraction of the unshaded part.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 642

» Mathematics » Fractions

MCQ▾

### Question

If the big square represents 18 units, the shaded parts below represent ________ units.

### Choices

Choice (4) Response

a.

8

b.

10

c.

9

d.

17

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