Performance · US
Est. downloads / month · US
<5K
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Est. revenue / month · US
<$5K
Below chart threshold
Rating · US
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Chart position
Apple's Top Free chart — free apps ranked by recent downloads.
Ratings count — US
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Listing
This is a very interesting limited time math practice game; Complete calculation problems quickly and correctly; The difficulty of mathematical calculations will gradually increase; Exercise your brain, then start math exercises!
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