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有趣的除法

有趣的除法. 育才三小 刘占双. 判断对错：. 1. 零除以任何数都得零。（ ）. 改正：零除以 任何不是零的数 都得零。. 判断对错：. 2. 零乘任何数都得零。（ ）. 大青蛙 4 天吃了 60 只害虫，小青蛙 5 天吃了 70 只害虫。. 班上开联欢会，同学们布置教室，按照下面的顺序挂气球。. 买了 48 个红气球，要买几个蓝气球？几个黄气球？. 我有一串五色珠子，共 98 颗，每种颜色珠子颗数相等吗？为什么？.

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有趣的除法

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  1. 有趣的除法 育才三小 刘占双

  2. 判断对错： 1.零除以任何数都得零。（ ） 改正：零除以任何不是零的数都得零。

  3. 判断对错： 2.零乘任何数都得零。（ ）

  4. 大青蛙4天吃了60只害虫，小青蛙5天吃了70只害虫。大青蛙4天吃了60只害虫，小青蛙5天吃了70只害虫。

  5. 班上开联欢会，同学们布置教室，按照下面的顺序挂气球。班上开联欢会，同学们布置教室，按照下面的顺序挂气球。 买了48个红气球，要买几个蓝气球？几个黄气球？

  6. 我有一串五色珠子，共98颗，每种颜色珠子颗数相等吗？为什么？我有一串五色珠子，共98颗，每种颜色珠子颗数相等吗？为什么？

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