Simple arithmetic to improve your thinking speed. Tap Plus or Minus to complete the math expression before time's up. Good game for brain training with simple mathematics exercises. You can change the game settings and set the following data: Set the number of seconds per exercise solution. Set the number of operators in each exercise.
AndroCalc is the developer of Plus or Minus which can be found in the Educational category. Over 1K users downloaded and set up the tool and the latest release was on Oct 11, 2014. Google Play displays that this application is rated 4 by its users.
Adverts are a part of the app. Get the installation package of Plus or Minus 1.01 that is absolutely free of charge and check out users' reviews on Droid Informer. The download of the app is safe and secure.
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