Calcul Mental
03/05/2024
MiCetF
Contact
10 s.
Additions et soustractions à trous.
0 s.
45 +
= 45
2 +
= 6
47 +
= 53
71 -
= 70
46 +
= 47
26 +
= 32
91 +
= 94
21 -
= 15
47 +
= 48
59 -
= 55
42 -
= 42
84 -
= 80
46 -
= 46
93 +
= 99
83 +
= 84
1 -
= 1
32 +
= 35
29 -
= 25
13 -
= 13
77 +
= 80
CORRIGER
ABANDONNER
