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Krysiasmolen0go
Rozwiązane

Oblicz.
a) A
-17 + 15 =
b)
0
-11 + 15 =
-2
-5
-50
-6 + 15 =
+ 15
-50 + (-100) =
-75 + (-100) =
125 + (-100) =
-17 + (-100) =
53 + (-100) =
457 + (-100) =
-19 + 15 =
-100
-8
-11+
-14+
-17
+(-100)
-15 + 15 =
-150
-80 + 15 =

Oblicz A A 17 15 B 0 11 15 2 5 50 6 15 15 50 100 75 100 125 100 17 100 53 100 457 100 19 15 100 8 11 14 17 100 15 15 150 80 15 class=

Odpowiedź :

Wikizmudzka2go

Odpowiedź:

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

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