Pre-Algebra
为代数做好准备。学习并练习解决重要的代数基础主题。
应用信息
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应用描述
Android应用分析和审查:Pre-Algebra,由MATH Domain Development开发。在教育类别中列出。当前版本为1.0.32,在 18/09/2025 上更新。根据用户在Google Play上的评论:Pre-Algebra。超过70 千的安装。 Pre-Algebra目前有651评论,平均评分为4.5星
数学领域:初等代数帮助您提高对初等代数课程中通常会介绍的数学主题的理解和解题能力。基本功能
+ 阅读区,介绍概念和解题步骤。
+ 测验区,用于巩固阅读区介绍的概念和步骤。
+ 练习区,用于进一步巩固概念,提高解题准确性和速度。
+ 进度区,用于跟踪练习区的进度。
共分为四个区域:
学习区 以通俗易懂的格式讲解主题。所有主题都包含一个简介部分,概述您将要学习的内容。主题会尽可能分为多个章节。每个章节介绍解题步骤,并提供涵盖这些步骤的示例。其中一些章节还包含概念检查区。
概念检查 会针对多个主题的重要概念和解题步骤进行测试。这些类似测验的区域通常提供少于 10 道选择题。题目始终相同,并且可以重复多次。
练习区是提高解题准确性和速度的地方。这里有无限数量的随机生成的选择题。每道题完成后,都会提供分步解答。您可以设置许多主题的最快平均时间或最长连续答对次数。
进度区用于跟踪练习区的进度。它显示许多主题的已答题总数、正确题总数、正确率、指定的字母等级、最快平均时间、最长连续答对次数以及当前连续答对次数。您也可以使用此区域直接转到主题对应的练习区。
主题概述
基础知识
A. 数字
B. 小数
---- i. 位值
---- ii.四舍五入
C. 分数
---- i. 等价分数
---- ii. 约简
---- iii. 最小公分母
---- iv. 假数转带分数
---- v. 带分数转假数
D. 指数
---- i. 求值
E. 根式
---- i. 求值
F. 绝对值
G. 转换
---- i. 分数转小数
---- ii. 小数转分数
H. 不等式
---- i. 比较
基础知识
A. 乘、除、加、减
---- i. 整数(正数和负数)
---- ii.分数
简化
A. 运算顺序
---- i. PEMDAS
这是一款免费下载的应用,包含广告。
支持语言:
- 仅限英语(美国)
感谢您的推荐和留下评论。
数学领域发展
我们目前正在提供1.0.32版本。这是我们最新,最优化的版本。它适用于许多不同的设备。从Google Play商店或我们托管的其他版本中免费下载Apk。此外,您可以在不注册的情况下下载且无需登录。
我们拥有超过2000+的Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ...设备,并提供了许多选项,您可以轻松选择适合您设备的游戏或软件。
如果在Google App Store上有任何国家限制或设备侧面的任何限制,它可能会派上用场。
什么是新的
(1.0.32)
+ Updated target API to Android 15 (SDK 35): Added support for Predictive Back Gesture.
+ Updated Google Play Billing Library to 8.0.0.
+ Addressed deprecations for Sound Feedback.
+ Updated target API to Android 15 (SDK 35): Added support for Predictive Back Gesture.
+ Updated Google Play Billing Library to 8.0.0.
+ Addressed deprecations for Sound Feedback.

最近的评论
glen lame
It helped quite alot, I think the explanations of why an answer is wrong could be more clear. Mainly in fractions so far. That said, it has the rules and operations. It needs to remind you of them during exercises, but for free it is as good as any paid site. Thank you.
A Google user
This is just what I was looking for. It's been years since I was last in school and Ive forgotten a lot of basic math. There are books at the library I can borrow, but there are very few that are combined with workbooks. This app is perfect for that. It teaches you how to do the operations and then you can practice the skill with this app. I really like this app.
A Google user
would be nice as a free app with advertisements but unfortunately they lead you to believe that all you have to do is put up with advertisements just to have you hit a paywall eventually. (Update) I reached a point where I could not continue with the lessons unless I made a payment if that is not a paywall then I don't know what is !
A Google user
Amazing app! its working for me. its levels, you have to get a current precentage to pass to the next level. or purchase a key to unlock it if you feel your ready. im trying to do that now and im having problems purchasing. it keeps saying error everytime i try.
A Google user
It levels up as progress is made. I love this for my son. I have him utilizing this app as a game of encouragement. I tease him to say he's in 1st, etc grade not in 8th grade and that he can't get to his grade level. 😆 LOL. This upsets him to challenge himself ever more to reach his grade level to a higher grade level. 😂
A Google user
Easy to use, with straight forward information, with lots of chances to quiz yourself after studying the material. It does have ads, but they are only 5 seconds long and pop-up at a tolerable rate.
A Google user
Very simple explainations and easy to use. Practice tests let me use what I just learned at my own pace and give me the correct answers after taking. Great for studying on my breaks. Great app Do yall have a app for english and science also?
A Google user
it's really helping me with my math because i left school 15 yrs ago and doesn't remember anything. this is a great app for those that haven't been in school for so long. or having a difficult time in math.!! I'm very grateful for this app and who ever create it! thanks and God bless you all!! Brain saver !!