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数的组成 —2 和 3

数的组成 —2 和 3. 漳 潭 中 心 学 校 汪 晓 兰. 看，苹果熟啦，都掉到地上了 小朋友们 赶快去收苹果吧. 老师为小朋友们准备了两个箩筐，请你们想想苹果该怎么放呢？ （每个筐里都要有苹果哦 ~ ）. 2. 1. 1. 哇，又有苹果熟了 快去捡 ~~. ？. ？. 小朋友 三只苹果怎么分呢？. ？. 3. 1. 2. ？. ？. 还有别的方法吗？. ？. 3. 1. 2. 3. 2. 1. 2.

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数的组成 —2 和 3

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  1. 数的组成 —2和3 漳 潭 中 心 学 校 汪 晓 兰

  2. 看，苹果熟啦，都掉到地上了 小朋友们 赶快去收苹果吧

  3. 老师为小朋友们准备了两个箩筐，请你们想想苹果该怎么放呢？老师为小朋友们准备了两个箩筐，请你们想想苹果该怎么放呢？ （每个筐里都要有苹果哦~）

  4. 2 1 1

  5. 哇，又有苹果熟了 快去捡~~

  6. ？ ？ 小朋友 三只苹果怎么分呢？ ？

  7. 3 1 2

  8. ？ ？ 还有别的方法吗？ ？

  9. 3 1 2

  10. 3 2 1 2 1 2 1 1 2 3

  11. 1 1 + = 1 2 + = 1 2 + = ？ 2 ？ 3 ？ 3

  12. 谢 谢 指 导 再 见

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