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

Developed by: