Math Quickly

发行商 29Apps LLC AppTrack Ninja。

Math in your head quickly

Simple math problems where you must tap the correct answer before time expires 10 times in a row. You can set the speed interval between 1 and 10 seconds. This is minimalist by design with no ads, no in-app purchases, no bells and whistles, and no fancy moving graphics to distract you, just fun. Note: Entertainment value only, fun challenging your brain.

的 App Store 排名、截图、估算和类似应用。 Math Quickly.

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