Love this app
Great and fun way to keep up cognitive skills. Using the app allows me to practice holding one thought while completing another part of the equation in my head and then putting those pieces together for the answer. Very useful and fun as well! Same sort of fun/satisfaction I get using one of the New York Times games.
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Awesome app
This is a great way to stay sharp on my mental math! It’s so satisfying to be able to do math in your head. The app is simple and well-designed.
