![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=1738923203-c309K9h51uI9Dh3zTSUmnIGCPMzvigW8-0-366dc723678a094d92325dec47c07fca)
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=1738923203-7OMBjvwgHfFmamYdtZJAxxnfGD0xIRqC-0-402c5be092ea53bde7bf054f970acd58)
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=1738923203-U0sGS5wKrTWcgxj0qPUCHyw74YLMtW9S-0-0ff3939f34786eb8a4bf51f5aba9b4d0)
基础巩固
1.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_3.jpg?sign=1738923203-1IshzhhlyMA4Pyop3T5Mckl85mrvn7ZE-0-747bbf10758dd58610eb297430df7f89)
2.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_4.jpg?sign=1738923203-jLNeVet9YS6bYV1kLc6HmvzXU5x2ZnNP-0-1e107447f9c9f37f3a1476ad31160939)
3.计算
![](https://epubservercos.yuewen.com/3E3E2B/17517090206675606/epubprivate/OEBPS/Images/29403_10_5.jpg?sign=1738923203-3js4ETJVr2sTSq1vbAQnTSyf1oqYzFfw-0-509af3d86982759d1e44050b5f8176f9)
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=1738923203-UupsegLAHA6rW27kXrkae9CZzxRdeu6z-0-15061cd1ca3d7a13ed7be40515bb2530)
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=1738923203-DjTUZl9zxlrkEGmrSatjykYaBLlTLtEO-0-ea4b50ce8449951d396251dc70781c23)