Category | Price | Seller | Device |
---|---|---|---|
Education | Free | Balabharathi.com LLC | iPhone, iPad, iPod |
Mental Math Challenge: Add and Subtract Features:
-Step by step instructions for easy mental addition and subtraction.
-Separate lessons for 2 digit, 3 digit and 4 digit number operations.
-Very interesting and easy to remember math tricks.
-Challenging tests that have levels and achievements for motivation.
-Each test has 3 levels with increasing difficulty.
-Will be very useful for kids going for oral math quizzes
-Will increase number sense in kids
It takes some practice to do 4 digits addition in 4 seconds. It will take a month of practice for my kid to reach that level, but once he is at that level, he will excel in all other math related challenges.