Calcul Mental
29/04/2024
MiCetF
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-INF s.
Compléments à 1000 (Cas simples).
0 s.
1000 - 560 =
1000 - 550 =
1000 - 870 =
1000 = 820 +
1000 - 250 =
1000 = 950 +
1000 = 450 +
1000 - 300 =
1000 - 800 =
1000 = 750 +
1000 = 520 +
1000 = 280 +
1000 - 770 =
1000 = 210 +
1000 = 530 +
1000 = 720 +
1000 = 440 +
1000 - 830 =
1000 - 260 =
1000 = 380 +
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