คำแนะนำของผู้เขียน
Обобщение на знанията и уменията за събиране и изваждане до 20 с преминавене
Събиране и изваждане до 20 с преминаване
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คำแนะนำของผู้เขียน
Обобщение на знанията и уменията за събиране и изваждане до 20 с преминавене
สำรวจแผ่นงาน
pengurangan bilangan
- Math
- 2nd grade
Addition of two digit
- Math
- 2nd grade