问题
解答题
3千克的
|
答案
3×
÷1 5
，3 5
=
×3 5
，5 3
=1（千克）；
答：3千克的
和 1千克的1 5
相等．3 5
故答案为：1．
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3千克的
|
3×
÷1 5
，3 5
=
×3 5
，5 3
=1（千克）；
答：3千克的
和 1千克的1 5
相等．3 5
故答案为：1．
| 根据对话内容, 从方框内选择恰当的句子填入对话相应的空白处, 使对话完整, 合乎情景(有两个多余选项). | |
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