Mathématiques

Question

AIDEZ MOI SIL VOUS PLAÎT A=(-15)-(+21). B=(-12)-(+8)
C=(+8)-(-27). D=(-18)-(+5)
E=(-12)-(-8). F=(-5)-(+13)
G=-12-38. H=-27-40

2 Réponse

  • C = 8-(-27)
    C = 8+27
    C = 35

    D = -18-(+5)
    D = -18+5
    D = -13

    E = -12-(-8)
    E = -12+8
    E = -4

    F = -5-(+13)
    F = -5-13
    F = -18

    G = -12-38
    G = -50

    H = -27-40
    H = -67
  • A = -36 
    B= - 20
    C = 35 
    D =  -23 
    E = - 4 
    F =  -18
    G = - 50 
    H = - 67

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