Предмет: Математика, автор: v7821162

481.Вычислите значение суммы,представив в виде суммы разность
1)8-18 2)13-9
8-(-18) 13-(-9)
-8-18 -13-(-9)
-8-(-8)
ПОЖАЛУЙСТА ДАЮ 50 Б.

Ответы

Автор ответа: iramazurk

1

Пошаговое объяснение:

8 - 18 = 8 + (-18) = -10

13 - 9 = 13 + (-9) = 4

8 - (-18) = 8 + 18 = 26

13 - (-9) = 13 + 9 = 22

-8 - 18 = -8 + (-18) = -26

-13 - (-9) = -13 + 9 = -4

-8 - (-8) = -8 + 8 = 0

Ivan19074: 13 + 9 = 22 ..

iramazurk: спасибо)

Ivan19074: пожалуйста

rekviemtiktokovic: Прошу допоможи мені з моїм останнім завданням

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