Seudónimo Seudónimo
  • 01-12-2016
  • Mathematics
contestada

Use properties of addition to find 37 + 58 mentally.

Respuesta :

xman7373
xman7373 xman7373
  • 01-12-2016
37+58 = 95

To explain my thought process:
37+58 = 30+50+7+8
30+50=80
7+8=15
80+15=95
Answer Link
mn478255
mn478255 mn478255
  • 01-12-2016
Just think of adding ones in your head first then the left over tens from the ones u add to the tens but your awnser is 95
Answer Link

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