Mathématiques

Question


Transformer chaque soustraction en addition.
A=5-(-3)
B = 10 - (+5)
C=-10 - (-5)
D= -2-4
E= 3-8
F=7-(-5)
Merci

1 Réponse

  • Hello,

    5 - (-3) = 5 + 3 = 8

    10 - (+5) = 10 + (-5) = 5

    - 10 - (-5) = -10 + 5 = -5

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

    3 - 8 = 3 + (-8) = -5

    7 - (-5) = 7 + 5 = 12

    Bonne journée ;)

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