Calcul Mental
25/08/2025
MiCetF
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10 s.
Additions à trous (a + b + ? = s <= 20).
0 s.
2 + 7 +
= 16
3 + 9 +
= 17
3 + 5 +
= 10
3 + 7 +
= 16
6 + 3 +
= 12
2 + 2 +
= 11
2 + 5 +
= 13
5 + 2 +
= 11
5 + 5 +
= 14
2 + 6 +
= 17
5 + 2 +
= 16
9 + 7 +
= 20
6 + 6 +
= 16
8 + 1 +
= 18
3 + 6 +
= 18
1 + 6 +
= 9
5 + 5 +
= 19
9 + 5 +
= 16
7 + 6 +
= 14
4 + 3 +
= 13
CORRIGER
ABANDONNER