Question

Resolva as operações:
a) - 1 - 42 - 3 =
b) - 4 - 65 - (+09) + 10 =
c) - 7 + 203 - 157 + 20 -1 =
d) + 13 + (-1098) - 7 + 1765 - 140 - 76 =
e) - 13 + 653 - (- 9) + 5 - 1873 =
f) - 20 + 1460-1970-(+20) + 186 - 100 =
g) - 10 + (+ 1907) - 3876 - 775 + 89 =
h) -6-7647-138-260 + 534 - 298 =​

Answer 1

C) -7-203-157-20-1

+196-157-20-1

-39-20-1

-59-1

-60