Calcul Mental
03/05/2024
MiCetF
Contact
10 s.
Additions et soustractions à trous.
0 s.
71 +
= 71
34 +
= 39
7 +
= 10
3 +
= 5
29 -
= 25
54 +
= 60
21 +
= 22
75 +
= 78
18 -
= 18
50 -
= 44
53 -
= 52
90 -
= 88
33 -
= 29
45 -
= 42
85 +
= 85
54 +
= 58
83 +
= 87
48 +
= 50
91 +
= 96
52 +
= 55
CORRIGER
ABANDONNER