Saskaitīšana
9 + (-20)
-11
- 9 + (-20)
-29
15 - 17
-2
– 10 – 15
-25
– 4 + (– 15)
-19
– 34 + 3
- 31
-21 -3
- 24
– 7 – (– 7)
0
– 15+ (– 15) + (– 15)
-45
– 18 – 6
-24
25 – (– 7)
32
-2 - (-2) - (+2)
-2
(– 15)+ (+ 12)+ (– 17)
-20
12 + 50 + (-12)
50
15 – (– 15) – 15
15
1 – (–13) - 14
0
2 + (–5) + (- 20)
-23
28 + (–14) + (–72)
-58
0 – 32 – 32 – (-32)
-32
– 5 – (–23) – 8
10