Question

Efetue as operações
a) + 6 - 5 = ____
b) + 6 - 7 = ____
c) + 6 + 5 = ____
d) - 6 - 7 = ____
e) 0 - 3 = ____
f) 0 + 3 = ____
g) ( + 2 ) × ( + 7 ) = ____
h) ( + 2 ) × ( - 7 ) = ____
i) ( - 2 ) × ( - 7 ) = ____
j) ( - 2 ) × ( - 7 ) = ____
k) ( + 16 ) : ( - 8 ) = ____
l) ( + 16 ) : ( + 8 ) = ____
m) ( - 16 ) : ( + 8 ) = ____
n) ( - 16 ) : ( - 8 ) = ____

Answer 1

1

-1

11

-13

-3

3

14

-14

14

14

-2

2

-2

2