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PROMO: Free for One Day
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30 seconds of speed math to boost your brain power.
The rules are simple: Tap the right answer for the equation. Players have 30 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
FEATURES:
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- Simple game play
- Track high scores across all 4 game modes
- Fit for all ages
下载地址：iTunes 或者AAP STORE 下载
