Slide 2:
4 x 9 Diapositive 1
Slide 4:
6 x 6 Diapositive 2
Slide 6:
9 x 7 Diapositive 3
Slide 8:
3 x 8 Diapositive 4
Slide 10:
7 x 6 Diapositive 5
FIN :
FIN
CORRECTION :
CORRECTION
Slide 14:
4 x 9 = 36 Diapositive 1
Slide 15:
6 x 6 = 36 Diapositive 2
Slide 16:
9 x 7 = 63 Diapositive 3
Slide 17:
3 x 8 = 24 Diapositive 4
Slide 18:
7 x 6 = 42 Diapositive 5