写的 - 写的 - Esa Helttula
1. Some of the 40 other iDevBooks math apps are Visual Multiplication Table, Visual Fractions Decimals and Percentages, Decimal Rounding, Whole Number Rounding, Column Subtraction, Column Addition, Long Division, Long Multiplication, Lattice Multiplication, Fraction Math, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, etc.
2. The user learns that the complexity of the initial expression does not matter because you only need to solve one multiplication, division, addition, or subtraction at each step.
3. The user can evaluate random and custom expressions with exponentiation, division, multiplication, addition, and subtraction operations on integers and decimals.
4. iDevBooks math apps have been reviewed and endorsed by Wired.com, IEAR.org, Teachers with Apps, and other other respected sites and organizations.
5. The app uses a hierarchy of operators triangle - boss triangle - that shows the order of operations using a pyramid with exponent at the top, x and ÷ in the middle and + and - at the bottom.
6. If the user taps an operation that can’t be solved next, the app tells why that was the wrong choice.
7. After each step the solution for the current operation flies to the correct place.
8. That way the user sees that only one part of the expression is solved in each step.
9. This app also does not contain any links to other apps or the web.
10. For example after solving 3 - 1 the answer 2 will fly to the correct place and the rest of the expression will move down.
11. This app has no ads or in-app purchases and it does not transmit any data during the operation of the app.
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 Visual Order of Operations 在搜索栏并按搜索。点击 Visual Order of Operations应用程序图标。一个 窗口 Visual Order of Operations 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 Visual Order of Operations 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| $3.99 对于Mac OS | Esa Helttula | 3 | 4.00 |
在 Windows 11 上设置电脑和下载 Visual Order of Operations 应用的步骤:
PcMac China 
