A=(-2)+(+7) B =(-3.3)-(-2.8) C=(+8)-(-7) D=(-3.45)-(+1.65) E=(-7)x(+
Mathématiques
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Question
A=(-2)+(+7)
B =(-3.3)-(-2.8)
C=(+8)-(-7) D=(-3.45)-(+1.65)
E=(-7)x(+5) F=(-4.4)x(-5)
G=(-63)diviser(-7) H=(+81)diviser(-3)
I=-6divier(-0.25) J=-7diviser 0.125
B =(-3.3)-(-2.8)
C=(+8)-(-7) D=(-3.45)-(+1.65)
E=(-7)x(+5) F=(-4.4)x(-5)
G=(-63)diviser(-7) H=(+81)diviser(-3)
I=-6divier(-0.25) J=-7diviser 0.125
1 Réponse
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1. Réponse winner123
bonjour
a = - 2 + 7 = - 5
b = - 3.3 + 2.8 = - 0.5
c = 8 + 7 = 15
d = - 3.45 - 1.65 = - 5.1
e = - 35
f = 22
g = 9
h = - 27
i = 24
j = - 56