10-01-2016
Mathematics

contestada

show how you can make a ten to find the sum 9+7=

Respuesta :

Аноним Аноним

10-01-2016

- - 9+7=16
And you can do:
10+6=16 aswell.

Answer Link

dhgurwls dhgurwls

10-01-2016

7+9 = 7 + (10-1)
= (7+10)-1
= 17 - 1
= 16

Answer Link

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