Calcul Mental
23/05/2022
MiCetF
Contact
24 s.
Additions et soustractions à trous.
0 s.
10 +
= 11
89 -
= 89
17 +
= 20
99 -
= 98
81 -
= 80
84 +
= 89
36 -
= 30
29 -
= 29
44 -
= 44
71 +
= 75
59 +
= 59
76 +
= 80
85 +
= 85
74 -
= 69
56 -
= 51
10 +
= 15
61 +
= 62
32 -
= 26
1 +
= 7
86 -
= 81
CORRIGER
ABANDONNER