Troisième série – Correction Devoir N°17

Exercice 1

7 × 2 = 14

9 × 2 = 18

5 × 4 = 20

6 × 7 = 42

8 × 10 = 80

9 × 2 = 18

11 × 5 = 55

10 × 9 = 90

11 × 9 = 99

7 × 4 = 28

10 × 8 = 80

7 × 3 = 21

4 × 11 = 44

3 × 3 = 9

3 × 3 = 9

11 × 8 = 88

10 × 9 = 90

6 × 12 = 72

11 × 6 = 66

8 × 9 = 72

Exercice 2