Question

7-3=
6+2=
8-7=
5+4=
8-2=
4+2=
2+7=
4+3=

Answer 1

7-3=4
6+2=8
8-7=1
5+4=9
8-2=6
4+2=6
2+7=9
4+3=7

Answer 2

это для моего брата!

Answer 3

да!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!