Ответ:
Пошаговое объяснение:
2) -9 - (-8) - 12 = -9 + 8 - 12 = -13
2+(-5)-(-12) = 2 - 5 + 12 = 9
17+(-8) +(-7) = 17 - 8 - 7 = 2
-4+ (-2)-(-8) = -4 - 2 + 8 = 2
-3+(-5)-(-2) = -3 - 5 + 2 = -6
3) 15+(-9)-(-4) = 15 - 9 + 4 = 10
−8 − (−14) + (-3) = -8 + 14 - 3 = 3
7-(-7)+4 = 7 + 7 + 4 = 18
4-(-13) + (-14) = 4 + 13 - 14 = 3
5+(-9)-12 = 5 - 9 - 12 = -16
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Пошаговое объяснение:
2) -9 - (-8) - 12 = -9 + 8 - 12 = -13
2+(-5)-(-12) = 2 - 5 + 12 = 9
17+(-8) +(-7) = 17 - 8 - 7 = 2
-4+ (-2)-(-8) = -4 - 2 + 8 = 2
-3+(-5)-(-2) = -3 - 5 + 2 = -6
3) 15+(-9)-(-4) = 15 - 9 + 4 = 10
−8 − (−14) + (-3) = -8 + 14 - 3 = 3
7-(-7)+4 = 7 + 7 + 4 = 18
4-(-13) + (-14) = 4 + 13 - 14 = 3
5+(-9)-12 = 5 - 9 - 12 = -16