Troisième série – Correction Devoir N°23

Exercice 1

700 × 5 = 3 500

5 × 4 000 = 20 000

100 × 8 = 800

3 × 500 = 1 500

5 × 9 000 = 45 000

2 × 500 = 1 000

4 × 4 000 = 16 000

11 × 6 000 = 66 000

10 × 5 = 50

8 × 500 = 4 000

8 × 8 000 = 64 000

5 000 × 3 = 15 000

4 × 400 = 1 600

8 × 100 = 800

3 × 10 = 30

7 × 2 000 = 14 000

9 × 700 = 6 300

2 × 60 = 120

5 × 5 000 = 25 000

1 100 × 8 = 8 800

Exercice 2