Exercice 1 svppppp urgent :'(
Mathématiques
maevamanon17
Question
Exercice 1 svppppp urgent :'(
1 Réponse
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1. Réponse maudmarine
A = - 11 - 7 x 3 - 8
A = - 11 - 21 - 8
A = - 40
B = - 11 - 7 x (3 - 8)
B = - 11 - 7 x (- 5)
B = - 11 + 35
B = 24
C = (- 11 - 7) x 3 - 8
C = (- 18) x 3 - 8
C = - 54 - 8
C = - 62
D = (- 11 - 7) x (3 - 8)
D = (- 18) x (- 5)
D = 90