Question

Calcule a) 8-10 b) -17-7 c) 32+2-20 d) (2.4)-(3.2)

Answer 1

a) 8-10= -2
b) -17-7 = -24
c) 32+2-20 = 14
d) (2.4)-(3.2) = (8) - (6) = 2

Espero ter ajudado!
;)

Answer 2

A) -2
B) -24
C) 14
D) 8-6= 2