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Calcul mental

Calcul mental. Séquence 4. Conversions d’unités; multiplication par 1 0. Question 1. 45,63 x 10 =. Question 2. 40,2 x 100 =. Question 3. 0,602 x 10 =. Question 4. 30 cm = m. Question 5. 28,2 dag = g. Question 6. 84,5 hL = dL. Question 7. 37,5 mg = dg.

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Calcul mental

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

  2. Question 1 45,63 x 10 =

  3. Question 2 40,2 x 100 =

  4. Question 3 0,602 x 10 =

  5. Question 4 30 cm = m

  6. Question 5 28,2 dag = g

  7. Question 6 84,5 hL = dL

  8. Question 7 37,5 mg = dg

  9. Fin • Posez les stylos et retourner la feuille.

  10. Correction

  11. Question 1 45,63 x 10 =

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

  13. Question 2 40,2 x 100 =

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

  15. Question 3 0,602 x 10 =

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

  17. Question 4 30 cm = m

  18. Question 4 30 cm = 0,30 m

  19. Question 5 28,2 dag = g

  20. Question 5 28,2 dag = 282 g

  21. Question 6 84,5 hL = dL

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

  23. Question 7 37,5 mg = dg

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

  25. Fin

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