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Published byMarlon Yoke Modified over 10 years ago
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Calcul mental Séquence 4. Conversions d’unités; multiplication par 10
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Question 1 45,63 x 10 =
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Question 2 40,2 x 100 =
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Question 3 0,602 x 10 =
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Question 4 30 cm = m
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Question 5 28,2 dag = g
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Question 6 84,5 hL = dL
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Question 7 37,5 mg = dg
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Fin Posez les stylos et retourner la feuille.
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Correction
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Question 1 45,63 x 10 =
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Question 1 45,63 x 10 = 4 56,3
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Question 2 40,2 x 100 =
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Question 2 40,2 x 100 = 4 020
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Question 3 0,602 x 10 =
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Question 3 0,602 x 10 = 6,02
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Question 4 30 cm = m
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Question 4 30 cm = 0,30 m
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Question 5 28,2 dag = g
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Question 5 28,2 dag = 282 g
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Question 6 84,5 hL = dL
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Question 6 84,5 hL = 84 500 dL
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Question 7 37,5 mg = dg
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Question 7 37,5 mg = 0,375 dg
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Fin
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