MAddyAnne
MAddyAnne MAddyAnne
  • 25-09-2017
  • Mathematics
contestada

Addition doubles fact to help find 4+3

Respuesta :

AJGreen
AJGreen AJGreen
  • 25-09-2017
4+4 = 8

But the one above is one less so you minus one from eight:
8-1 = 7

Hope this helps! :)
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