Calcul Mental
19/04/2024
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-INF s.
Maîtriser les tables de multiplication (2,4,5 et 10).
0 s.
2 x 8 =
2 x 5 =
10 x 2 =
8 = 2 x
20 = 4 x
10 x 8 =
2 x 3 =
30 = 10 x
18 = 2 x
45 = 5 x
6 x 2 =
60 = 10 x
80 = 10 x
1 x 4 =
4 = 2 x
5 x 8 =
40 = 5 x
12 = 2 x
4 x 7 =
8 x 5 =
CORRIGER
ABANDONNER