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Which property would allow you to use mental computation to simplify the problem 27 + 15 + 3 + 5?

commutative property of addition
distributive property
additive identity
additive inverse

User Earlene
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4 votes

Answer:

commutative property of addition

Explanation:

User Shekinah
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4 votes

Answer:

commutative property of addition

Explanation:

User Cornernote
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