Mathematics, 12.08.2020 08:01 dudeper40

Choose all properties that were used to simplify the following problem: (38 +677) + (-38)

[677 + 38) + (-38)
677 + [38 + (-38)]
677 + 0
677
additive identity
additive inverse
commutative property of addition
associative property of addition
distributive property

Answers: 3

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Choose all properties that were used to simplify the following problem: (38 +677) + (-38)