Which number sentence shows the associative property of addition? Choose all that apply. A.(12 + 3) + 4 = 12 + (3 + 4) B.11z + 9p = 9p + 11z C.2(4 · 3x) = (2 · 4)(3x) D.7 + (11 + 8) = (7 + 11) + 8

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asked Dec 22, 2018 30.2k views

4 votes

Which number sentence shows the associative property of addition? Choose all that apply.

A.(12 + 3) + 4 = 12 + (3 + 4)

B.11z + 9p = 9p + 11z

C.2(4 · 3x) = (2 · 4)(3x)

D.7 + (11 + 8) = (7 + 11) + 8

Mathematics
high-school

Alexfertel asked

by Alexfertel

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Both options A and D apply.

Rajesh Satvara answered Dec 26, 2018

by Rajesh Satvara

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