Calcul Mental
20/09/2026
MiCetF
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10 s.
Compléments à 1000 (Cas simples).
0 s.
1000 - 240 =
1000 - 370 =
1000 = 240 +
1000 = 310 +
1000 - 620 =
1000 = 640 +
1000 = 700 +
1000 = 790 +
1000 = 880 +
1000 = 330 +
1000 - 920 =
1000 - 450 =
1000 = 420 +
1000 = 950 +
1000 - 770 =
1000 = 200 +
1000 - 960 =
1000 - 990 =
1000 - 150 =
1000 - 440 =
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