coolkidferd coolkidferd
  • 30-03-2017
  • Mathematics
contestada

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

Respuesta :

abckeelergirls
abckeelergirls abckeelergirls
  • 30-03-2017
Both options A and D apply.
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