a=-3+7. b=7+(-15) c=-5 + (-16) d=1-30. e=-5-(-8) f=-7-14. g=-4×11. h=27÷(-3) j=(-42)/(-24)
Mathématiques
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Question
a=-3+7. b=7+(-15) c=-5 + (-16) d=1-30. e=-5-(-8) f=-7-14. g=-4×11. h=27÷(-3) j=(-42)/(-24)
2 Réponse
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1. Réponse gabrielhoxha
A = 4
B = -8
C = -21
D = -29
E = 13
F = -21
G = -44
H = -9
J = 1,75
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2. Réponse chrystine
bonsoir
A=-3+7=+4
B=7+(-15)=-8
C=-5+(-16)=-21
D=1-30=-29
E=-5-(-8)=+3
F=-7-14=-21
G=-4×11=-44
H=27/(-3)=-9
J=(-42)/(-24)=+1.75