Select the number property that will justify the step in the following expression.

6 + (14 + 70) =

(6 + 14) + 70 = transitiveidentity - additionassociative - additioncommutative - addition

20 + 70 = 90

Question

Tobias Key

8 April, 04:57

+5

Answers (2)

Know the Answer?

Hot Sauce · Answer 1

Additionc ommutative looks the most appropriate answer

Lexie Duarte · Answer 2

A + (b + c) = (a + b) + c

This identity is associative.

Addition Associative.

Select the number property that will justify the step in the following expression.6 + (14 + 70) =(6 + 14) + 70 = transitiveidentity - additionassociative - additioncommutative - addition20 + 70 = 90