# Grade 7 Operation on Rational Number Worksheet (For CBSE, ICSE, IAS, NET, NRA 2022)

Doorsteptutor material for CBSE/Class-7 is prepared by world's top subject experts: get questions, notes, tests, video lectures and more- for all subjects of CBSE/Class-7.

## (1) Evaluate

(a)

(b)

(c)

(d)

## (2) Evaluate

(a)

(b)

(c)

(d)

## (3) Evaluate

(a)

(b)

## (4) Evaluate

(a)

(b)

## (5) Evaluate

(a)

(b)

## (6) Evaluate

(a)

(b)

## (7) Complete the Following Statement

(a)

(b)

(c)

(d)

## (8) Complete the Following Statement

(a)

(b)

(c)

(d)

## (9) Complete the Following Statement

(a)

(b)

(c)

(d)

## (10) Evaluate Using BODMAS Rule

(a)

## (11) Evaluate Using BODMAS Rule

(a)

## (12) Evaluate Using BODMAS Rule

(a)

## (13) Evaluate Using BODMAS Rule

(a)

## Answers and Explanations

### Answer 1 (A)

- Given that:

- Therefore

### Answer 1 (B)

- Given that:

- Therefore

### Answer 1 (C)

- Given that:

- Therefore

### Answer 1 (D)

- Given that:

- Therefore, the answer is

### Answer 2 (A)

- Given that:

- Therefore, the answer is

### Answer 2 (B)

- Given that:

- Therefore, the answer is

### Answer 2 (C)

- Given that:

- Therefore, the answer is

### Answer 2 (D)

- Given that:

- Therefore, the answer is

### Answer 3 (A)

- Given that

- Therefore, the answer is

### Answer 3 (B)

- Given that:

- Therefore, the answer is

### Answer 4 (A)

- Given that:

- Therefore, the answer is

### Answer 4 (B)

- Given that

- Therefore, the answer is

### Answer 5 (A)

- Given that:

- Therefore, the answer is

### Answer 5 (B)

- Therefore, the answer is

### Answer 6 (A)

- Given that

- Therefore, the answer is

### Answer 6 (B)

- Given that

- Therefore

### Answer 7 (A)

- Therefore, the answer is

### Answer 7 (B)

- Therefore, the answer is

### Answer 7 (C)

- Therefore, the answer is

### Answer 7 (D)

- Therefore

### Answer 8 (A)

- Therefore, the answer is

### Answer 8 (B)

- Therefore

### Answer 8 (C)

- Therefore, the answer is

### Answer 8 (D)

- Therefore, the answer is

### Answer 9 (A)

- Therefore, the answer is

### Answer 9 (B)

- Therefore, the answer is

### Answer 9 (C)

- Therefore, the answer is

### Answer 9 (D)

- Therefore, the answer is

### Answer 10 (A)

- Therefore, the answer is

### Answer 11 (A)

- Therefore, the answer is

### Answer 12 (A)

- Therefore, the answer is

### Answer 13 (A)

- Therefore, the answer is