(+5) - (+17) = -12(-12) - (+13) = -25(-4.2/5) + (+3.1) = -0.84 + 3.1 = 2.260 - (+1.72) = -1.72(-2.1/5) - (5.2) = -0.42 - 5.2 = -5.62
Ответ:-12-252.26-1.72-5.62
(+5) - (+17) = -12
(-12) - (+13) = -25
(-4.2/5) + (+3.1) = -0.84 + 3.1 = 2.26
0 - (+1.72) = -1.72
(-2.1/5) - (5.2) = -0.42 - 5.2 = -5.62
Ответ:
-12
-25
2.26
-1.72
-5.62