数学 · 数据与统计 · 5
您的孩子在 5 岁左右正在学习数学中的数据与统计内容，并逐步掌握相关知识与技能。
Your child is learning to organise and count information by sorting objects into groups and comparing which groups have more or fewer items.
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您的孩子在 5 岁左右正在学习数学中的数据与统计内容，并逐步掌握相关知识与技能。
Your child is learning to organise and count information by sorting objects into groups and comparing which groups have more or fewer items.