คำแนะนำของผู้เขียน
以十为单位顺序数数，将右边的数字拖拽到正确的星星上。 Drag and drop the numbers to the correct stars. Count by 10s.
数字10个10个顺序数Counting by 10s Drag and Drop
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คำแนะนำของผู้เขียน
以十为单位顺序数数，将右边的数字拖拽到正确的星星上。 Drag and drop the numbers to the correct stars. Count by 10s.
