Seconde série – Correction Devoir N°19

Exercice 1

8 × 10 = 80

6 × 4 = 24

11 × 5 = 55

11 × 11 = 121

3 × 3 = 9

8 × 5 = 40

3 × 9 = 27

11 × 7 = 77

7 × 8 = 56

10 × 9 = 90

8 × 9 = 72

7 × 6 = 42

2 × 10 = 20

8 × 10 = 80

10 × 2 = 20

9 × 5 = 45

9 × 4 = 36

9 × 3 = 27

3 × 8 = 24

3 × 2 = 6

Exercice 2