![小学奥数思维突破练习·10级](https://wfqqreader-1252317822.image.myqcloud.com/cover/838/32435838/b_32435838.jpg)
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第1讲 分数小数混合运算
原来如此
计算:=________。
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_9_2.jpg?sign=1738867647-D8L68ZfQjkBptCUCVL7NjhYskdVip9rb-0-fea24c912249e2bc88f44e4c961c3089)
跟我学
【引导】
Step1:
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Step2:
连锁约分,成功了!小心算错哦!
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翻转看答案
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_9_3.jpg?sign=1738867647-SVBwbrMYeVkYiZQgqs4ZzQyXe8MKbwSJ-0-388b73f0480695da563b37fa7d4f7747)
如此这般
计算:
提示:统一分子和分母的分数与小数,注意观察是把分数化成小数简单还是把小数化成分数简单。
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翻转看答案
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_2.jpg?sign=1738867647-fKanWnEjJzKpfih2useFKOPEB4OXuvmR-0-ce95b67b08c8a5027d0747e5085cfbf3)
基础巩固
1.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_3.jpg?sign=1738867647-wHdVZ96Sr1ZHhZ9hhesXUngQ624M1uOX-0-a7c15c8d2e806441914670dab3b03ad4)
2.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_4.jpg?sign=1738867647-Zp5CfukRWCl2eNKzqLxsFTxE0mZjC8hX-0-2f1e52eafe675b60b68288d46d5d439f)
3.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_5.jpg?sign=1738867647-fgPHjfH9PzfNLfbleeeql26NbEA9ObFq-0-3606b4378f186dc54552f07f71ce638c)
能力提升
4.计算
5.计算6.8×+0.32×4.2-8÷25
6.计算1.25+×7.4+125%÷
7.计算
8.计算
9.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_11_6.jpg?sign=1738867647-CPyblFoflSVDkTxiGo0rhQtPSISK3ulU-0-c1f3eb1db5db8b766e7e4962e2e79c06)
10.计算
11.计算
12.计算
思维突破
13.计算
14.
视频讲解
单题拓展
计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_11_12.jpg?sign=1738867647-9cC1EWvcLzfNGpfzmo9fDQsEvwZJnora-0-881654dc9ea7cb030eb5febaa16bbe22)