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Maths
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Събиране и изваждане до 20 с преминаване
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Age 6-7
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level: 3
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Bulgarian
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-
Maths
-
Събиране и изваждане до 20 с преминаване
-
Age 6-7
-
level: 3
-
Bulgarian
คำแนะนำของผู้เขียน
Допълнителни задачи за свободното време.