Class 7 Mathematics Chapter 2: Arithmetic Expressions — practice questions with answers
Free practice for Class 7 Mathematics, Chapter 2: Arithmetic Expressions. Try the solved questions below, then take a free test with instant marking and explanations.
33 questions8 easy, 17 medium, 8 hardNCERT · CBSE · State boards
Sample questions with solutions
Q1. Mallika spends ₹25 on lunch each school day, Monday to Friday. Which expression gives her weekly lunch cost?
- 5 × 25
- 25 + 5
- 7 × 25
- 25 − 5
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Answer: A. 5 × 25
Why: Monday to Friday is 5 days, so the total is 5 × 25. [p.24]
Why: Monday to Friday is 5 days, so the total is 5 × 25. [p.24]
Q2. Fill in the blank so both sides are equal: 13 + 4 = ____ + 6
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Answer: 11 (± 0)
Why: 13 + 4 = 17, and 17 − 6 = 11. [p.25]
Why: 13 + 4 = 17, and 17 − 6 = 11. [p.25]
Q3. What is the value of 30 + 5 × 4?
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Answer: 50 (± 0)
Why: Multiply first (5 × 4 = 20), then add: 30 + 20 = 50 — Mallesh was right. [p.27]
Why: Multiply first (5 × 4 = 20), then add: 30 + 20 = 50 — Mallesh was right. [p.27]
Q4. Parts of an expression separated by a ‘+’ sign are called ______.
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Answer: terms
Why: Terms are parts of an expression separated by ‘+’ signs. [p.28]
Why: Terms are parts of an expression separated by ‘+’ signs. [p.28]
Q5. In an expression having only additions, the terms can be added in any order and give the same value.
True or false?
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Answer: True
Why: Swapping and grouping terms does not change the sum, even with negative terms. [p.30–31]
Why: Swapping and grouping terms does not change the sum, even with negative terms. [p.30–31]
Q6. Four friends order dosas at ₹23 each and tip ₹5. What is the total cost (in ₹)?
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Answer: 97 (± 0)
Why: 4 × 23 + 5 = 97. [p.32]
Why: 4 × 23 + 5 = 97. [p.32]
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Frequently asked questions
How many practice questions are there for Class 7 Mathematics Chapter 2: Arithmetic Expressions?
33 questions (8 easy, 17 medium, 8 hard). A few are solved on this page; the free test shows the answer and explanation for every question after you submit.
Is this chapter from the NCERT book?
Yes — it follows the NCERT Class 7 Mathematics syllabus, used by CBSE and many state boards.