Calcul Mental
27/07/2024
MiCetF
Contact
10 s.
Additions à trous (a + b + ? = s <= 20).
0 s.
4 + 1 +
= 9
8 + 1 +
= 12
1 + 3 +
= 11
3 + 7 +
= 16
2 + 1 +
= 11
7 + 6 +
= 15
7 + 3 +
= 19
2 + 3 +
= 7
5 + 2 +
= 16
4 + 7 +
= 13
8 + 4 +
= 17
3 + 5 +
= 13
1 + 1 +
= 8
9 + 7 +
= 19
1 + 5 +
= 10
5 + 2 +
= 13
3 + 7 +
= 19
7 + 3 +
= 12
8 + 3 +
= 14
4 + 3 +
= 9
CORRIGER
ABANDONNER
