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

Otras preguntas

5(x−2)+3(2−x) plz help
Write an email to a friend giving advice about how they can improve their listening and speaking when learning a language. (100-150 words)
3/6x4/9 plz help meeeeee
How do you work this out 3 7 12 2 = 55
What is the height in feet do not round up the answer
Find value of x In x^2+2x
Hi! Can someone help me with the following question? √32 - √200 + 3√50 Please show your working out, thankyou!!
Which statement describes one of the main impacts of deforestation? A. Decrease in sea levels B. Decrease in global warming C. Decrease in carbon monoxide emiss
A mural measures 135 feet long by 285 feet high. Find the ratio of the height to the perimeter of this mural. details :(
How do you work this out 3 7 12 2 = 55