(-16) - (-4) = _____?
- -12
- -20
- 20
- None of these
Explanation
Subtracting a negative number is the same as adding its positive:
(-16) - (-4) = -16 + 4
-16 + 4 = -12
Related MCQs
- 2x² + 4 = 9x
- 2x² + 9 = 4x
- 2x² + 9 = 4x
- x² + 4 = 9x
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