Question

Efetue as adicoes e as subtracoes:

A) -8 - 5
_ _ =
11 3

B)79,05 - 12,4 =



C)123-35 =
_
4


D)1 347,01 + 132,86=



G)49 + (-18) =
_ _
7 3



H)50- 4,99=​

Answer 1

Resposta:

A: -3

B: 66. 65

C: 88

D: 1479. 87

G: 31

H: 45. 01