Growing mathematics learning software platform, Android is that you can not try to practice at least a two-digit multiplication, dividing the number multiplication and division there are two or more digits, rounding take, take down the division that is multiplied. Unlike existing apps from mathematics multiplication and division to solve the problem, check the operation process and answer whether or not to submit the answer is the first point that features a step-by-step all the way to practice. Students designed so that you can try to practice alone solve order, get rounded up and take down the pool, such as handling the process of multiplication and division to take advantage of the Android-based smartphone or tablet PC.
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