写的 - Esa Helttula
1. Some of the other 40 iDevBooks math apps are Column Addition, Long Multiplication, Long Division, Column Subtraction, Visual Multiplication Table, Partial Differences Subtraction, Partial Products Multiplication, Partial Sums Addition, Decimal Rounding, etc.
2. Eventually you can hide the current subtraction or addition step and solve the problems without any help.
3. iDevBooks math apps have been reviewed and endorsed by Wired.com, IEAR.org, Edudemic.com, Teachers with Apps, and other respected sites and organizations.
4. Other algebra apps in the series include Polynomial Long Division and Polynomial Multiplication.
5. With the Polynomial Addition and Subtraction app you can practice adding and subtracting polynomials with a step-by-step method.
6. For several types of steps the app contains help balloons that break the steps into even smaller sub steps that help you solve the steps.
7. When you type in your answers you can use a custom keyboard that enables you to enter variables and exponents with just one tap.
8. You can either pick answers for each step from multiple choices or you can type in the answers yourself.
9. You can play back problems step by step or with an animation.
10. The former method is a great way to start using the app and then later you can start to type in your answers.
11. You can have whole number and fraction coefficients and you can control how hard random problems the app generates.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下：
现在，打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它，请键入 Polynomial Addition 在搜索栏并按搜索。点击 Polynomial Addition应用程序图标。一个 窗口 Polynomial Addition 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在，按下安装按钮并像在iPhone或Android设备上一样，您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它，它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 Polynomial Addition 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| $3.99 对于Mac OS | Esa Helttula | 5 | 3.60 |
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