Mathematics · Pedagogical Issues
A mathematics teacher gave the following question in her class: 37 + ______ + 9 = 42 + 9 + Which of the following concepts can be taught through the above question? (a) Equality (b) Proportionality (c) Place Value (d) Associative law of Addition (e) Patterns Choose the correct option:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(a), (d) and (e)✓
- 2(b) and (e)
- 3(b), (c) and (d)
- 4(a) and (c)
Correct answer
(a), (d) and (e)
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