+-×÷ Mental Math Essential 2.2

Mental Math Essential focuses on mental math of addition, subtraction, multiplication and division up to 9+9, 18-9, 9x9 and 81/9, which is an essential skill for any further math studies. This skill is so important that you are required to be able to have the answers in mind instantly without thinking. Mental Math Essential can help you achieve this goal easily and efficiently by only spending 3 minutes a day!

The uniqueness of Mental Math Essential is that it can detect and remember how well you master every single question. This way, it can give you questions in a very efficient way. Most other mental math softwares in the market right now are nothing but computerized practice sheets that can only tell you your correct percentage and time consumed. Some products do have statistics function but it's limited to user level, which means they are still lacking the ability of giving questions intelligently. The result is that you'll have to spend most of your time answering questions you already know well.

Designed by specialists of psychology, education and mathematics, Mental Math Essential can "sense" a user's forgetting curve for every single question. It knows precisely how well you master each question at any time. Therefore, it will give different questions in different frequencies and you'll even have different allowed time for different questions. This unique feature assures you that you will spend your every second learning or reviewing questions efficiently. Extensive real-life tests proved that by spending only 3 minutes a day using this software, your child will lay a sound foundation for math success. This will not only help your child with his/her math study ahead, but also help him/her build strong confidence in math.