解小学应用题 培优数学专题 应用题 4+
建政 朱
Designed for iPad
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- Free
- Offers In-App Purchases
Screenshots
Description
本应用包括如何运用数形结合的思想，解小学应用题，其中最本质的要求是数形一致。结合题目，分别讨论了：相遇问题，折返后的距离，单行程问题，2个追及问题，运用柳卡图解决2个多次相遇问题和流水行船相遇问题，解决分数应用题的关键是找准单位1，结合分数应用题和百分数应用题巩固单位1的使用方法。结合图形，还解决了2类鸡兔同笼，和差问题和倍数问题。
本应用还包括小学数学知识体系的树状图，直观的数数，比较多少，乘法口诀表，几何图形的旋转三要素，加减乘除练习，24时计时法和12时的相互转换，单位换算，用线段图理解加法和减法的意义；分数乘分数的形象解释，数轴上不同的数的种类，以及理清分数，小数和百分数之间的相互转换。
What’s New
Version 1.6
- 新增盈亏问题
App Privacy
The developer, 建政 朱, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
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Information
- Seller
- 建政 朱
- Size
- 27.7 MB
- Category
- Education
- Compatibility
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- iPhone
- Requires iOS 11.0 or later.
- iPad
- Requires iPadOS 11.0 or later.
- iPod touch
- Requires iOS 11.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © 2022, james xinyu
- Price
- Free
- In-App Purchases
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- 一次购买，永久使用 USD 1.99