價格：免費
更新日期：2017-04-13
檔案大小：10 MB
目前版本：2.6
版本需求：需要 iOS 10.0 或以上版本。與 iPad 相容。
支援語言：英語
Build your addition skills with this app.
Addition Skill Builder let's children add on the iPad by using a scratch paper feature. Children will have tons of fun adding by using this app. This app will let children check their work before they answer each problem.
There will be no need for scratch paper for this app.
Great for mastering addition.
Have fun!
This app features over 200 problems!
支援平台：iPad