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

16 February, 22:13

+4

Answers (2)

Know the Answer?

Giovanni Howell · Answer 1

Additionc ommutative looks the most appropriate answer

Marissa Adkins · 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