Question

potrzebuje na teraz szybko!! daje naj<3

Answer 1

a)

-17 + 15 = -2

-11 +15 = 4

-6 + 15 = 9

-19 + 15 = 4

-15 + 15 = 0

-80 +15 = -65

b)

-50 + (-100) = -150

-75 + (-100) = -175

125 + (-100) = 25

-17 + (-100) = -117

53 + (-100) = -47

457 + (-100) = 357

Answer 2

Odpowiedź:

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