CHRONO

-INF s.

Ajouter et retrancher des nombres comme 8, 9, 11, 12.

CHRONO

0 s.
579 - 9 =
23 + 8 =
62 - 8 =
977 + 11 =
765 - 11 =
384 + 8 =
948 + 11 =
415 + 8 =
676 - 8 =
965 + 11 =
589 - 12 =
595 - 8 =
558 - 8 =
253 + 8 =
159 + 11 =
82 + 12 =
820 - 12 =
665 - 12 =
128 - 9 =
672 - 11 =