Calcul Mental
07/05/2024
MiCetF
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80 = 40 +
60 - 20 =
30 + 50 =
60 + 20 =
70 - 40 =
50 + 10 =
60 = 30 +
60 = 50 +
10 + 10 =
60 + 30 =
80 = 20 +
30 = 10 +
20 + 70 =
50 = 20 +
20 - 20 =
50 + 40 =
20 + 40 =
40 + 50 =
50 = 40 +
90 - 30 =
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