Question

Calcule os números inteiros
-7+6
-8-7
10-2
7-13
-1-0
16-20
18-9
5-45
-15-6
-8+12
-32-18
26-45
-72-72
-84+84
-10-100
-2-4-1
-8+6-1
12-7+3
4+13-21
-8+8+1
-7+6+9
-5-3-4-1
+10-43-17
-6-6+73
-30+30-40
-60-18+50
142-438+165

Answer 1

-1

-15

8

-6

-1

-4

9

-40

-21

4

-56

-19

-144

-168

-110

-7

-3

8

-4

1

8

-13

-50

61

-40

-28

-131

^-^