-14.58 + 18.8 = 4.22
11.18 + (-15.4) = 11.18 - 15.4 = -4.22
4.22 + (-4.22) = 4.22 - 4.22 = 0
0
Объяснение:
11.18 + (-15.4) = -4.22
-4.22 + 4.22 = 0
-14.58 + 18.8 = 4.22
11.18 + (-15.4) = 11.18 - 15.4 = -4.22
4.22 + (-4.22) = 4.22 - 4.22 = 0
0
Объяснение:
-14.58 + 18.8 = 4.22
11.18 + (-15.4) = -4.22
-4.22 + 4.22 = 0