Calcul Mental
02/05/2024
MiCetF
Contact
300 s.
Ajouter et retrancher des nombres comme 8, 9, 11, 12.
0 s.
763 - 12 =
353 - 9 =
581 - 8 =
33 - 8 =
21 + 9 =
445 - 9 =
689 - 11 =
323 + 12 =
228 + 12 =
351 + 12 =
39 - 9 =
663 - 8 =
438 - 11 =
570 - 9 =
314 + 8 =
320 + 9 =
738 - 9 =
889 + 12 =
350 - 11 =
953 + 12 =
CORRIGER
ABANDONNER