Page 1 Calcul mentalN°23 “Comparer des aires”Page 2 Page 3 Diapositive 1Diapositive 1Page 4 Page 5 Diapositive 2Diapositive 2Page 6 Page 7 Diapositive 3Diapositive 3Page 8 Page 9 Diapositive 4Diapositive 4Page 10 Page 11 Diapositive 5Diapositive 5Page 12 FINPage 13 CORRECTIONPage 14 Diapositive 1Diapositive 1Page 15 Diapositive 2Diapositive 2Page 16 Diapositive 3Diapositive 3Page 17 Diapositive 4Diapositive 4Page 18 Diapositive 5Diapositive 5