Calcul Mental
17/03/2026
MiCetF
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10 s.
Compléments à 1000 (Cas simples).
0 s.
1000 - 280 =
1000 - 430 =
1000 = 150 +
1000 = 670 +
1000 = 490 +
1000 - 780 =
1000 - 490 =
1000 = 340 +
1000 = 540 +
1000 - 860 =
1000 - 180 =
1000 - 850 =
1000 = 400 +
1000 - 540 =
1000 = 200 +
1000 - 660 =
1000 = 620 +
1000 = 110 +
1000 = 350 +
1000 - 370 =
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