A=125+7×8 succesion doeration C=6×71+15 B=9×8-3 D=178-7×9
Mathématiques
nonomoustaje
Question
A=125+7×8
succesion doeration
C=6×71+15
B=9×8-3
D=178-7×9
succesion doeration
C=6×71+15
B=9×8-3
D=178-7×9
2 Réponse
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1. Réponse maudmarine
A = 125 + 7 x 8
A = 125 + 56
A = 181
C = 6 × 71 + 15
C = 426 + 15
C = 441
B = 9 × 8 - 3
B = 72 - 3
B = 69
D = 178 - 7 × 9
D = 178 - 63
D = 115 -
2. Réponse MrEagle
Bonjour,
A=125+7x8
= 125 + 56
= 181
C=6x71+15
= 426 + 15
= 441
B=9×8-3
= 72 - 3
= 69
D=178-7×9
= 178 - 63
= 115