Calcul Mental
19/04/2024
MiCetF
Contact
-INF s.
Calculer des compléments à la dizaine supérieure.
0 s.
490 = 486 +
200 = 199 +
750 = 744 +
1000 = 996 +
890 = 884 +
190 = 184 +
360 = 351 +
750 = 742 +
230 = 230 +
510 = 501 +
870 = 863 +
390 = 381 +
40 = 31 +
230 = 224 +
660 = 656 +
230 = 227 +
250 = 249 +
950 = 949 +
530 = 524 +
20 = 19 +
CORRIGER
ABANDONNER