Question

a) 6 x (2 + 7)=
b) 7 x (3+5)=
c) 8 x ( 10 - 2)=
d) (6 + 4) x2=
e) (6-4) x 9=
conta armada por favor ​

Answer 1

Resposta:

6× (2+7)

6× 9

=

54

7×(3+5)

7× 8

=

42

8×(10-2)

8×8

=

64

(6+4) ×2

10×2

=

20

(6-4)× 9

2× 9

=

18