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

Respuesta :

The properties 1‚ 2‚ 4‚ and 5. are used

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Answer:

additive identity

additive inverse

commutative property of addition

associative property of addition

Step-by-step explanation: