Grade 7 · NS
Subtract Rational Numbers
Subtracting a number is the same as adding its opposite — p − q = p + (−q).
Grade 7Common Core 7.NS.A.1cNSVerified correct ✓
Worked examples
Evaluate: (-2) - (12)
Answer: -14
Evaluate: (-9) - (-1/2)
Answer: -17/2
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