Daje naj
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Daje Naj U class=

Odpowiedź :

4 - 10 = -(10 - 4) = -6

-6 - 10 = -(6 + 10) = -16

0 - 10 = -10

8 - 10 = -(10 - 8) = -2

-13 - 10 = -(13 + 10) = -23

-3 + 10 = 10 - 3 = 7

1 + 10 = 11

-12 + 10 = -(12 - 10) = -2

0 + 10 = 10

-45 + 10 = -(45 - 10) = -35

-4 - (-4) = -4 + 4 = 0

1 - (-4) = 1 + 4 = 5

25 - (-4) = 25 + 4 = 29

-7 - (-4) = -7 + 4 = -3

-6 - (-4) = -6 + 4 = -2

2 - 4 = -2

-7 - 4 = -11

0 - 4 = -4

-45 - 4 = -49

4 - 4 = 0