Question

( ) + ( ) =8
+ +
( ) - ( )=6
= 13 =8​

Answer 1

Answer:

(4) + (4) = 8

(12) - (6) = 6

(7) + (6) = 13

(16) - (8) = 8

Answer 2

6 + 7. =. 13

+. +

7. - 1. =. 6

=. =

13. 8