Exercice 1
4 × 9 = 36
7 × 2 = 14
8 × 10 = 80
7 × 3 = 21
11 × 5 = 55
3 × 10 = 30
4 × 11 = 44
9 × 6 = 54
12 × 7 = 84
7 × 5 = 35
4 × 2 = 8
9 × 10 = 90
11 × 3 = 33
11 × 4 = 44
2 × 3 = 6
11 × 6 = 66
10 × 6 = 60
8 × 3 = 24
2 × 8 = 16
11 × 7 = 77