写的 - Esa Helttula
1. Some of the over 40 other iDevBooks math apps are Visual Multiplication Table, 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. iDevBooks math apps have been reviewed and endorsed by Wired.com, Common Sense Media, and other respected sites and organizations.
3. The counting-up subtraction app lets students solve subtraction problems by counting up from the lesser number step by step.
4. This app also does not contain any links to other apps or the web.
5. This app has no ads or in-app purchases and it does not transmit any data during the operation of the app.
6. The first step is to get to the nearest multiple of 10.
7. Then to the next higher 100 and so on until the greater number is reached.
8. Please visit idevbooks.com to give feedback.
9. The count-up amounts are then added together to get the difference.
10. New ideas to make this app better are welcome.
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 Counting-Up Subtraction 在搜索栏并按搜索。点击 Counting-Up Subtraction应用程序图标。一个 窗口 Counting-Up Subtraction 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 Counting-Up Subtraction 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| $3.99 对于Mac OS | Esa Helttula | 1 | 5.00 |
在 Windows 11 上设置电脑和下载 Counting-Up Subtraction 应用的步骤:
PcMac China 
