About one digit subtraction
This App "one digit -" is one digit subtraction training App. And this is a search game and speed puzzle game, too. There are 9 questions on nine stages, random 81 questions from "2 - 1 = 1" to "18 - 9 = 9".
Download and install
one digit subtraction version 1.0.1 on your
Android device!
Downloaded 500+ times, content rating: Not rated
Android package:
net.currach.android.onedigitminus, download one digit subtraction.apk