價格：免費
更新日期：2018-03-04
檔案大小：21M
目前版本：1.0
版本需求：Android 4.1 以上版本
官方網站：mailto:man1218studio@gmail.com
Email：https://happylifemobile.github.io/policy.html
聯絡地址：18/F., CMA Building, No.64 Connaught Road, Central, Hong Kong
STOP! This is the math coach for children in primary school (from Group 3 and Group 4, and also suitable for group 5). Want to learn more mental arithmetic or to automate calculation sums still not easy, then enjoy playing with this fun app.
This version contains several types of sums such as:
- Addition sums,
- Subtraction sums
possibilities:
- Plus, minus, and part-sums;
- Multiple choice questions;
- Open question;
Simple and effective.