Calcul Mental
25/04/2024
MiCetF
Contact
-INF s.
Additions à trous (a + b + ? = s <= 20).
0 s.
3 + 4 +
= 14
4 + 3 +
= 9
5 + 3 +
= 12
3 + 6 +
= 12
1 + 2 +
= 12
1 + 7 +
= 9
6 + 5 +
= 15
3 + 9 +
= 19
9 + 2 +
= 15
1 + 5 +
= 7
3 + 9 +
= 16
3 + 3 +
= 11
6 + 8 +
= 18
7 + 3 +
= 12
5 + 5 +
= 17
4 + 3 +
= 13
3 + 2 +
= 12
9 + 5 +
= 18
1 + 1 +
= 10
6 + 2 +
= 10
CORRIGER
ABANDONNER