Calcul Mental
29/03/2024
MiCetF
Contact
2 s.
Additions à trous (a + b + ? = s <= 20).
0 s.
5 + 6 +
= 20
7 + 5 +
= 18
5 + 7 +
= 20
3 + 9 +
= 18
6 + 9 +
= 18
1 + 3 +
= 11
2 + 5 +
= 12
6 + 8 +
= 16
5 + 3 +
= 9
4 + 2 +
= 15
4 + 6 +
= 11
2 + 8 +
= 18
1 + 4 +
= 10
2 + 7 +
= 13
5 + 1 +
= 13
7 + 9 +
= 18
4 + 5 +
= 10
7 + 3 +
= 14
9 + 2 +
= 12
5 + 4 +
= 15
CORRIGER
ABANDONNER