EXERCICE 5: Recopier et compléter. 52 cm =............mm? 520 m2= .......hm? 125 dm2 = .........m? 12,3 dm2 = .........cm? 2 dam² = .........m? 5 200 mm= ......
Mathématiques
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Question
EXERCICE 5: Recopier et compléter. 52 cm =............mm? 520 m2= .......hm? 125 dm2 = .........m? 12,3 dm2 = .........cm? 2 dam² = .........m? 5 200 mm= ....... dm? 2,5 dm2 = .........cm 1 250km? = .........hm? 27m2 = ..........cm? 0,25dm= .....mm -
1 Réponse
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1. Réponse NoahL
52cm = 520mm
5 200mm = 52dm
1 250km = 12 500 000hm
0.25 dm = 25mm