STUDY EDUCATION - MP Board Solutions

NCERT Class 7 Maths Chapter 2 Arithmetic Expressions Worksheet with Answers Class 7 Maths Chapter 2 Worksheet Fill in the Blanks 1. The rule used to simplify arithmetic expressions is __________. Answer: BODMAS 2. In the expression 25 + 15 × 2, __________ is performed first. Answer: Multiplication 3. Brackets are solved __________. Answer: First 4. 40 ÷ 5 × 2 = __________. Answer: 16 5. (18 + 12) ÷ 6 = __________. Answer: 5 Write True or False 6. Multiplication is performed before addition. Answer: True 7. Brackets have the highest priority in BODMAS. Answer: True 8. Division is always performed after addition. Answer: False 9. Arithmetic expressions contain numbers and mathematical operations. Answer: True 10. The value of an expression never changes. Answer: False Short Answer Questions 11. Evaluate: 20 + 8 × 5. Answer: 60 12. Evaluate: (35 − 15) × 4. Answer: 80 13. Evaluate: 72 ÷ (6 + 3). Answer: 8 14. Evaluate: 45 − 12 ÷ 3. Answer: 41 15. Evaluate: (25 ...

NCERT Class 7 Maths Chapter 2 Arithmetic Expressions MCQ Questions with Answers Class 7 Maths Chapter 2 MCQs 1. An arithmetic expression is made up of: A. Only numbers B. Numbers and arithmetic operations C. Only letters D. Only symbols Answer: B 2. Which rule is used to simplify arithmetic expressions? A. BODMAS B. Pythagoras Theorem C. Euclid's Rule D. Commutative Law only Answer: A 3. Evaluate: 15 + 5 × 4 A. 80 B. 35 C. 20 D. 60 Answer: B 4. Evaluate: (18 + 12) ÷ 5 A. 5 B. 6 C. 7 D. 8 Answer: B 5. Evaluate: 48 ÷ 6 × 2 A. 4 B. 8 C. 16 D. 24 Answer: C 6. Evaluate: 40 − (12 + 8) A. 18 B. 20 C. 22 D. 24 Answer: B 7. Evaluate: 7 × (9 − 4) A. 25 B. 30 C. 35 D. 40 Answer: C 8. Evaluate: 90 ÷ (6 + 3) A. 8 B. 9 C. 10 D. 12 Answer: C 9. Which operation is performed first in the expression 25 + 8 × 5? A. Addition B. Multiplication C. Division D. Subtraction Answer: B 10. Evaluate: 100 − 24 ÷ 6 A. 12 B. 76 C. 96 D. 84 Answer: C 11. Evaluate: (16 − 8) × 7 A. 48 B. 56 C. 64 D. 72 An...

NCERT Class 7 Maths Chapter 2 Arithmetic Expressions Extra Questions with Answers Class 7 Maths Chapter 2 Extra Questions with Answers Q1. What is an arithmetic expression? Answer: An arithmetic expression is a combination of numbers and mathematical operations such as addition, subtraction, multiplication, and division. Q2. Evaluate: 25 + 15 × 4 Answer: 85 Q3. Evaluate: (18 + 12) ÷ 5 Answer: 6 Q4. Simplify: 36 ÷ 6 × 8 Answer: 48 Q5. Evaluate: 45 − (18 + 7) Answer: 20 Q6. Find the value of: 8 × (12 − 5) Answer: 56 Q7. Simplify: 120 ÷ (8 + 4) Answer: 10 Q8. Evaluate: 14 + 18 ÷ 3 Answer: 20 Q9. Which operation is performed first in the expression 15 + 6 × 4? Answer: Multiplication Q10. What is the value of: (25 − 5) × 3? Answer: 60 Q11. Evaluate: 100 − 20 ÷ 5 Answer: 96 Q12. Why are brackets used in arithmetic expressions? Answer: Brackets indicate which operation should be performed first. Q13. What is the correct order of operations? Answer: Brackets → Division → Multiplic...

Arithmetic Expressions Class 7 Solutions Ganita Prakash Maths Chapter 2 2.1 Simple Expressions (Page 24) Choose your favourite number and write as many expressions as you can having that value. Ans: We can write different arithmetic expressions for this number as follows: 12 + 8 = 20 4 × 5 = 20 40 ÷ 2 = 20 25 – 5 = 20 2 × 10 = 20 100 ÷ 5 = 20 Thus, many different expressions can represent the value 20. Figure it Out (Page 25) 1. Fill in the blanks to make the expressions equal on both sides of the = sign: (a) 13 + 4 = ____ + 6 (b) 22 + ____ = 6 × 5 (c) 8 × ____ = 64 ÷ 2 (d) 34 – ____ = 25 Ans: (a) 13 + 4 = ____ + 6 13 + 4 = 17 So, ____ + 6 = 17 ____ = 17 – 6 = 11 13 + 4 = 11 + 6 (b) 22 + ____ = 6 × 5 6 × 5 = 30 So, 22 + ____ = 30 ____ = 30 – 22 = 8 22 + 8 = 6 × 5 (c) 8 × ____ = 64 ÷ 2 64 ÷ 2 = 32 So, 8 × ____ = 32 ____ = 32 ÷ 8 = 4 8 × 4 = 64 ÷ 2 (d) 34 – ____ = 25 So, ____ = 34 – 25 = 9 34 – 9 = 25 2. Arrange the following expressions in ascending (increasing) order of their values. (...