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Epreuves CEB 2011 - nombres et opérations

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Question3• COMPLÈTE.a) 4 x .......... = 1 0004 x .......... = 04 x .......... = 14 x .......... = 0,1b) 2 314,32 + 5 centièmes = ..........2 314,32 + 5 dizaines = ..........2 314,32 – 10 dizaines = ..........2 314,32 – 10 dixièmes = ..........c) 1 000 000 = 125 000 x ..........1 000 000 = 12 500 x ..........1 000 000 = 25 000 x ..........1 000 000 = 5 x 500 x ........../6Question4• Voici une multiplication écrite. Observe-la <strong>et</strong> COMPLÈTE les opérations.4 2 6x 2 83 4 0 88 5 21 1 9 2 811 928 : 426 = ..........426 x 8 = ..........•426 x 20 = ........../3Fin de la partie minutée.3 Sous-total ... /16,5

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