Exercice 1
10 × 2 = 20
4 × 6 = 24
4 × 5 = 20
4 × 6 = 24
7 × 7 = 49
6 × 9 = 54
6 × 8 = 48
6 × 6 = 36
8 × 7 = 56
10 × 9 = 90
12 × 3 = 36
3 × 11 = 33
3 × 5 = 15
5 × 11 = 55
5 × 8 = 40
6 × 9 = 54
6 × 8 = 48
8 × 8 = 64
2 × 5 = 10
4 × 9 = 36