Mathematics · Pedagogy of Mathematics
While solving the equation x + 2 = 8, the students in a mathematics class came up with the following incorrect solutions: x = 2 - 8; x = 8 + 2; x + 2 + 8 = 0 and x = 8/2. The students have NOT acquired the concept of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Proportionality
- 2Equality✓
- 3Multiplication
- 4Subtraction
Correct answer
Equality
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