About Speed Calculation
By solving a simple calculation of "3 × 5" squares, we compete on the speed.
You can choose three types of problems of addition, multiplication or subtraction.
And you can also choose the number of problems.
The Records will save up to the top 10, respectively.
Download and install
Speed Calculation version 1.2.2 on your
Android device!
APK Size: 108 KB, downloaded 100+ times, content rating: Not rated
Android package:
jp.gr.java_conf.nov_so.game.SPEED_K3, download Speed Calculation.apk