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About the application:

If you're a student.. Are you struggling with the following math issues? + Addition: Forgot carrying (regrouping) - Subtraction: Couldn't visualize how borrowing works × Multiplication: Don't know where to place what ÷ Division: Don't know how to do a long division If you're a math teacher or parents... Would you like to have a program that can assist you teach and tutorial your kids? Let's search out how this math mini game will assist you! "Math: Unknown" is a step-by-step math calculation mini game which will teach users "how" to calculate in the correct order. Unknowns are numbers you have to solve. The more you solve unknowns, the more you know. You will focus on 4 kinds of math operations i.e. addition, subtraction, multiplication and long division. It's like having your private math tutor with you anywhere.. anytime. The mini game has 4 main arithmetic operations. Each operation has 2 sets (A and B) and each set includes 8 levels of difficulty with infinite number of issues. So you can play as a lot of as you wish, there is no limitation. The score (stars) you got will be accumulated for each set. === FEATURES === + Step-by-step calculations as doing it on paper -- NOT just asking for final effect + Calculation tips for some levels + Wrong reply will always be corrected + Calculation tutorials for fast reference + Multiplication table + 8 Operation sets + 8 Levels for each set + Infinite number of questions + Primary calculation on set A + More challenging calculation on set B + Progress Summary of each 4 main operations + Number of wins versus total plays as well as winning percentage of each level + Speed premium for quick calculation head + No time constrains. Take your time before reply. + Level completion premium + Feel-at-school theme: blackboard, chalk and hand-drawn font + "Mu" will be your partner to cheer you up === HIGHLIGHTS === [+] Addition with carrying (regrouping) [-] Subtraction with borrowing [×] Detailed Multiplication [÷] Long Division === DETAILS === For all questions, if you did it wrong, there will be corrections to present the correct answers [1] Addition: + Starting from primary addition + Gradually increases difficulty -- more number of digits + Automatically present carrying (regrouping) when important just to allow you see how it is done on the paper. + Once you're familiar with carrying, you'll have to do it all yourself in higher levels. [2] Subtraction: - Starting with primary subtraction without borrowing - Borrowing is required in higher levels - Borrowing is visualized by a single button press at the right time - Visualized 2 methods of borrowing from the next put -- Next put is a number with value more than 0 -- Next put is zero - You'll learn when and how to borrow since the button will be active only at the right time - Borrowing won't be shown in the later levels when you're familiar with it in order to allow you do it all yourself [3] Multiplication: × Starting with primary × More number of digits as level progresses × Present carrying in early levels × You don't have to do it all yourself, only a single row is required to reply × Relevant multiplication table is shown when necessary [4] Division: ÷ Detailed Long Division ÷ Relevant multiplication table is shown so that you can quickly refer to it in division ÷ If you pick a correct quotient, the product (multiplication between divisor and a digit of quotient) will be shown automatically. What you have to do is see the table and pick the right one ÷ You will have to subtract and pull a digit from dividend yourself ÷ You will have to calculate from top to the remainder ÷ There won't be any multiplication table in higher levels so that you can practice the true trouble which you have to guess what will fit [5] Calculation Tutorials: + Animated steps of solving all types of calculations + Multiplication table of number 2 to 19 Get it NOW and Begin leveling up your math skills !