Question

1- Arme & resolva as adições e subtraçaes: a)+555 + 355 - b) + 1232 +4352 = C)-4234-2212 - d)-300 - 100 - +687 +9456 - $)+102772 - H)-43-153 G)-845-12 =​

Answer 1

a) 910
b)5584
c)-6446
d)100+687+9456-