a=75*31+25*31 b=47*59-47*55
Mathématiques
nissour
Question
a=75*31+25*31
b=47*59-47*55
b=47*59-47*55
2 Réponse
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1. Réponse boudynette062
Tu puex maider a sesamath 4 eme p . 100 n 5 -
2. Réponse Bluenoodles
A = 75*31+25*31 A = 31 ( 75+25) A = 31 x 100 A = 3100 B = 47*59-47*55 B = 47 ( 59 - 55) B = 47 x 4 B = 188