Calcul Mental
14/07/2026
MiCetF
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10 s.
Additions à trous (a + b + ? = s <= 20).
0 s.
2 + 4 +
= 12
1 + 9 +
= 17
5 + 4 +
= 16
4 + 3 +
= 16
5 + 6 +
= 19
6 + 1 +
= 14
3 + 1 +
= 7
1 + 4 +
= 6
2 + 3 +
= 13
4 + 1 +
= 8
5 + 2 +
= 8
5 + 2 +
= 13
4 + 8 +
= 17
7 + 4 +
= 19
7 + 2 +
= 11
3 + 6 +
= 14
3 + 7 +
= 12
6 + 9 +
= 18
2 + 2 +
= 7
5 + 1 +
= 14
CORRIGER
ABANDONNER