Being able to execute arithmetic calculations quickly and mentally is a valuable skill.
The goal of Aritha V 1.4 is simple: find a solution for a simple everyday equations:
12 + 3 = X, 12 * X = 300, X - 14 = 50, SQRT(X) = 144. User can also practice in
rounding,divisibility rules,numbers classification.
The app is configurable. From the configurations page, user can choose any of the mathematical operations has been implemented, or a mix of the operations. User can also adjust number range (domain) so that would be possible gradually increase decrease the complexity of a solution finding. Any single math operation can be also configured. Any operation can be single out for practice.