CORRECTION DES EXERCICES
Exercice 11 page 115. A = (8?3)×4+6×(9+2). B = 5×(9?2)+(3+4)×4. A = 5×4+6×11 ... B = (32?4×7)×3?2. A = 65?(18+27)+21. B = (32?28)×3?2. A = 65?45+21. B = 4 ...
Exercice 11 page 115. A = (8?3)×4+6×(9+2). B = 5×(9?2)+(3+4)×4. A = 5×4+6×11 ... B = (32?4×7)×3?2. A = 65?(18+27)+21. B = (32?28)×3?2. A = 65?45+21. B = 4 ...