Calcul Mental
30/06/2024
MiCetF
Contact
10 s.
Complément à une dizaine supérieure quelconque.
0 s.
90 = 2 +
80 = 1 +
40 = 9 +
60 = 6 +
20 = 5 +
40 = 7 +
90 = 9 +
50 = 7 +
60 = 2 +
70 = 8 +
30 = 7 +
90 = 8 +
60 = 5 +
50 = 8 +
20 = 7 +
30 = 9 +
70 = 2 +
30 = 5 +
70 = 9 +
10 = 5 +
CORRIGER
ABANDONNER