Calculate carefully

The official version of Haosuan is a compact, convenient and practical calculation practice software. The official version of Haosuan software also has four difficulty training modes: elementary calculation exercises, first grade, elementary multiplication and division exercises, and advanced oral arithmetic exercises. Users of the computer version of Haosuan can make their calculations faster and more accurate through the practice of this software, and can significantly improve their oral calculation ability. The software interface is simple, easy to operate, very convenient to use, efficient and fast.

Calculate software functions carefully

1. Elementary calculation exercises

2. First grade

3. Elementary multiplication and division exercises

4. Advanced oral arithmetic practice

Consider software features carefully

1.Green and compact

2.Wide applicability

3. Four difficulty practice modes

Calculate the installation method carefully

​​In Huajun Software Park, download the computer software package of Haoshuan

​ ​Extract to the current folder

​ ​Double-click to open the application in the folder

This software is green software and can be used without installation.