1. Calcul mental Séquence 4. Conversions d’unités; multiplication par 10

2. Question 1 45,63 x 10 =

4. Question 2 40,2 x 100 =

6. Question 3 0,602 x 10 =

8. Question 4 30 cm = m

10. Question 5 28,2 dag = g

12. Question 6 84,5 hL = dL

14. Question 7 37,5 mg = dg

16. Fin Posez les stylos et retourner la feuille.

17. Correction

18. Question 1 45,63 x 10 =

19. Question 1 45,63 x 10 = 4 56,3

20. Question 2 40,2 x 100 =

21. Question 2 40,2 x 100 = 4 020

22. Question 3 0,602 x 10 =

23. Question 3 0,602 x 10 = 6,02

24. Question 4 30 cm = m

25. Question 4 30 cm = 0,30 m

26. Question 5 28,2 dag = g

27. Question 5 28,2 dag = 282 g

28. Question 6 84,5 hL = dL

29. Question 6 84,5 hL = 84 500 dL

30. Question 7 37,5 mg = dg

31. Question 7 37,5 mg = 0,375 dg

32. Fin