Calcul Mental
26/04/2024
MiCetF
Contact
-INF s.
Additions à trous (a + b + ? = s <= 20).
0 s.
8 + 7 +
= 20
4 + 3 +
= 12
3 + 5 +
= 17
6 + 1 +
= 15
1 + 6 +
= 8
3 + 6 +
= 11
3 + 4 +
= 14
2 + 6 +
= 12
2 + 2 +
= 10
9 + 1 +
= 19
4 + 8 +
= 19
9 + 4 +
= 18
6 + 6 +
= 20
5 + 6 +
= 16
2 + 4 +
= 10
9 + 4 +
= 19
1 + 8 +
= 14
1 + 7 +
= 17
3 + 1 +
= 9
9 + 3 +
= 18
CORRIGER
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