Calcul Mental
23/04/2025
MiCetF
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10 s.
Ajouter et retrancher des nombres comme 8, 9, 11, 12.
0 s.
773 - 11 =
957 - 9 =
622 - 9 =
436 + 8 =
648 + 11 =
516 + 11 =
515 - 8 =
901 - 11 =
180 + 11 =
783 + 11 =
755 + 12 =
782 - 9 =
691 + 9 =
386 - 9 =
897 + 12 =
931 - 9 =
556 - 8 =
234 + 11 =
560 - 12 =
840 - 12 =
CORRIGER
ABANDONNER