Question

Resolva as expressões:
A) -6+5-1+4-3=

B) +7-3+5-9+3=

Answer 1

a-
9-10= -1

b-
15-12= 3

Answer 2

A)-6+5-1+4-3

-11-1+4-3

10+4-3

14-3

(11)

B)+7-3+5-9+3

-4+5-9+3

-9-9+3

18-3

(15)

Espero de ajudar