+-x/ app for iPhone and iPad

4.0 ( 3600 ratings )

Games Education Educational Word
Developer: xiaolong ding

Free

Current version: 1.0, last update: 7 years ago
First release : 14 Sep 2017
App size: 56.3 Mb

Simple taste,Youre going to add and subtract and multiply and divide.I dont think it will be too hard for you.