opérations Flashcards

1
Q

combien de type d’opération connais tu ?

A

4

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2
Q

quelle type d’opération connais tu ?

A

addition, soustraction, multiplication et division

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3
Q

comment poses tu une addition ?

A

unité sous unité et dizaine sous dizaine

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4
Q

ou place tu la retenu dans une addition ?

A

au dessus du chiffre suivant

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5
Q

ou place tu la retenu dans une soustraction

A

devant le chiffre supérieur et en dessous du chiffre suivant (en haut en bas)

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6
Q

17 + 5 =

A

22

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7
Q

31 - 6 =

A

25

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8
Q

12+ 7 =

A

19

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9
Q

3x8 =

A

24

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10
Q

9 - 7=

A

2

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11
Q

12-17 =

A

impossible

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12
Q

où se pose la retenue dans une addition

A

sur le chiffre supérieur suivant

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