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Matematica
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Adunarea și scăderea
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Age 5-8
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level: I
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Romanian
คำแนะนำของผู้เขียน
Terminologie matematică și calcule. Proba prin operație inversă.
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-
Matematica
-
Adunarea și scăderea
-
Age 5-8
-
level: I
-
Romanian
คำแนะนำของผู้เขียน
Terminologie matematică și calcule. Proba prin operație inversă.