Calcul Mental
30/11/2025
MiCetF
Contact
10 s.
Additions et soustractions à trous.
0 s.
45 +
= 45
13 +
= 15
21 +
= 26
27 +
= 27
53 -
= 52
32 -
= 27
16 +
= 18
12 -
= 11
67 -
= 67
68 -
= 68
77 -
= 74
81 +
= 86
89 -
= 84
18 +
= 22
38 +
= 41
57 -
= 55
71 -
= 67
26 +
= 30
24 +
= 24
70 +
= 73
CORRIGER
ABANDONNER
