6-Cm16 14-15

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Calcul mentalN°16

“Multiplier des durées”

Diapositive 1Diapositive 1

2 x 2h45

Effectuer les multiplications.Donner les réponses en HMS.

Diapositive 2Diapositive 2

3 x 1h40

Effectuer les multiplications.Donner les réponses en HMS.

Diapositive 3Diapositive 3

4 x 2h15

Effectuer les multiplications.Donner les réponses en HMS.

Diapositive 4Diapositive 4

5 x 4h30

Effectuer les multiplications.Donner les réponses en HMS.

Diapositive 5Diapositive 5

10 x 1h20

Effectuer les multiplications.Donner les réponses en HMS.

FIN

CORRECTION

Diapositive 1Diapositive 1

×= += + +=

2 2h454h 90min4h5h

1h 3 3

0min0min

Diapositive 2Diapositive 2

×= += + +=

3 1h403h 120min3h 2h 0min5h

Diapositive 3Diapositive 3

×= += + +=

4 2h158h 60min8h 1h 0min9h

Diapositive 4Diapositive 4

×= += + +=

5 4h3020h 150min2022

h 2h

h 30min30min

Diapositive 5Diapositive 5

×= += + +=

10 1h2010h 200min110h 33h

h 20min20min

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