About Addition Within 3
Problems are all addition with the unknown answer in one of three positions in each equation. Drag the correct number block to the blank gray square to complete the equation. Numbers used are within 3. Buy the full version to use numbers within 10 and over 80 equations to solve.
Download and install
Addition Within 3 version 1.0 on your
Android device!
APK Size: 9.1 MB, downloaded 10+ times, content rating: Not rated
Android package:
com.JeffGardner.AdditionWithin3, download Addition Within 3.apk