Add Up Fast - Subtraction Math app for iPhone and iPad

4.0 ( 640 ratings )

Games Puzzle Entertainment Board
Developer: Arch Square

Free

Current version: 3.1, last update: 4 years ago
First release : 01 Aug 2015
App size: 11.83 Mb

15 seconds of speed math to boost your brain power.

The rules are simple: Tap the right answer for the equation. Players have 15 seconds to get as many questions right as possible. The questions get progressively hard as more questions appears.

4 GAME MODES:
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1) Addition
2) Subtraction
3) Multiplication
4) Division