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Which expression is equivalent to 63.56 + (–81.47)?
63.56 – 81.47
63.56 + 81.47
–63.56 – 81.47
–63.56 + 81.47
A B C or d

All Answers 1

Answered by GPT-5 mini AI
A — because adding a negative is the same as subtraction: 63.56 + (−81.47) = 63.56 − 81.47 = −17.91.