Reverse one digit addition app for iPhone and iPad

4.2 ( 5552 ratings )

Games Education Educational Puzzle
Developer: Currach Software

Free

Current version: 2.1, last update: 7 years ago
First release : 12 Dec 2011
App size: 4.17 Mb

This App "Reverse one digit addition" is one digit addition training App. And this is a search game and speed puzzle game, too.
This is the Reverse version of my App "one digit additon".
There are 9 questions on nine stages, random 81 questions.
ex.)
Find 8+4 from 12, Find 3+4 from 7.