-7.5 - (-4.8) - (-3.3 - 1.7)
= -7.5 + 4.8 - (-3.3) - 1.7
= -2.7 + 3.3 - 1.7
= 0.6 - 1.7
= -1.1
Ответ: -1.1
-7.5 - (-4.8) - (-3.3 - 1.7)
= -7.5 + 4.8 - (-3.3) - 1.7
= -2.7 + 3.3 - 1.7
= 0.6 - 1.7
= -1.1
Ответ: -1.1