Calcul Mental
15/01/2025
MiCetF
Contact
10 s.
Additions à trous (a + b + ? = s <= 20).
0 s.
5 + 7 +
= 14
1 + 5 +
= 9
4 + 3 +
= 16
3 + 6 +
= 14
7 + 2 +
= 16
5 + 6 +
= 14
5 + 4 +
= 13
7 + 1 +
= 15
1 + 3 +
= 10
1 + 3 +
= 9
5 + 6 +
= 15
3 + 1 +
= 7
1 + 2 +
= 4
7 + 6 +
= 18
4 + 7 +
= 12
7 + 3 +
= 15
5 + 8 +
= 18
6 + 4 +
= 15
3 + 4 +
= 9
5 + 5 +
= 15
CORRIGER
ABANDONNER
