Lesson eLearning

What is the value of 7 × (3 + 4)?

medium 2 marks Class 3 · Mathematics · Fun with Numbers
Answer
49

The correct answer is 49 — So the expression evaluates to 49.

Step-by-step solution

  1. Compute inside the parentheses first: 3 + 4 = 7.
  2. Then multiply by 7: 7 × 7 = 49.
  3. So the expression evaluates to 49.
Common mistake: Performing multiplication before addition, leading to (7×3)+4 = 25.

Concept tested: order of operations (parentheses)

Published · How this solution was prepared and checked

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