速報APP / 教育 / Math Free - Single and Double digit Addi

Math Free - Single and Double digit Addi

價格:免費

檔案大小:3.3 MB

版本需求:需要 iOS 2.2.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。

支援語言:英語

Math Free - Single and Double digit Addition and Subtraction(圖1)-速報App

Fun and intuitive way to introduce double digit addition and subtraction.

The animated numbers show how the carry over works. In no time your child will start doing double digit operations even without realizing it.

Features:

Math Free - Single and Double digit Addition and Subtraction(圖2)-速報App

1) Single digit Addition and Subtraction

- 5 levels gradually increasing in difficulty

2) Concept section (little bulb in top left corner of main screen)

Math Free - Single and Double digit Addition and Subtraction(圖3)-速報App

- Explains the units and tens position

3) Double digit Addition and Subtraction

- Level 1: Without carryover

Math Free - Single and Double digit Addition and Subtraction(圖4)-速報App

- Level 2: With carryover

Math Free - Single and Double digit Addition and Subtraction(圖5)-速報App

支援平台:iPhone