Calcul Mental
26/04/2024
MiCetF
Contact
-INF s.
Additions à trous (a + b + ? = s <= 20).
0 s.
2 + 9 +
= 15
5 + 6 +
= 19
6 + 4 +
= 15
8 + 2 +
= 15
7 + 5 +
= 14
7 + 2 +
= 11
7 + 8 +
= 17
2 + 1 +
= 4
9 + 1 +
= 16
9 + 5 +
= 16
3 + 2 +
= 11
6 + 7 +
= 17
2 + 8 +
= 15
5 + 4 +
= 11
1 + 5 +
= 11
4 + 2 +
= 10
4 + 7 +
= 18
4 + 7 +
= 13
8 + 3 +
= 18
2 + 8 +
= 13
CORRIGER
ABANDONNER