Calcul Mental
24/04/2024
MiCetF
Contact
-INF s.
Additions à trous (a + b + ? = s <= 20).
0 s.
3 + 9 +
= 17
5 + 1 +
= 7
6 + 1 +
= 12
9 + 6 +
= 18
3 + 1 +
= 5
6 + 4 +
= 18
1 + 6 +
= 15
5 + 8 +
= 17
8 + 3 +
= 15
4 + 7 +
= 12
5 + 2 +
= 15
1 + 9 +
= 18
9 + 4 +
= 18
8 + 5 +
= 17
3 + 3 +
= 11
8 + 5 +
= 19
2 + 9 +
= 20
1 + 6 +
= 16
8 + 4 +
= 19
7 + 5 +
= 15
CORRIGER
ABANDONNER