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Математика
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Прибавяне към 8 и 9 с преминаване
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Age 7-8
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level: 1 клас
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Bulgarian
คำแนะนำของผู้เขียน
Прибавяне към 8 и 9 с преминаване на десетицата
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-
Математика
-
Прибавяне към 8 и 9 с преминаване
-
Age 7-8
-
level: 1 клас
-
Bulgarian
คำแนะนำของผู้เขียน
Прибавяне към 8 и 9 с преминаване на десетицата