Calcul Mental
27/07/2024
MiCetF
Contact
10 s.
Calculer de 20 en 20, de 50 en 50.
0 s.
370 + 20 =
222 = 50 +
162 + 50 =
386 + 20 =
122 = 20 +
286 = 20 +
214 + 20 =
222 + 20 =
183 + 50 =
367 + 20 =
331 = 20 +
325 = 20 +
100 = 50 +
330 + 50 =
252 + 20 =
148 + 20 =
222 + 50 =
166 = 50 +
350 + 20 =
155 + 50 =
CORRIGER
ABANDONNER
