Jarimatika (short fingers and Mathematics) is counting mathematics by using fingers. The math arithmetic operations are addition, subtraction, multiplication and division.
Know our fingers is a miracle, which can be used to solve a variety of multiplication without a calculator.
Application of this method is the application MAGIC Jarimatika which is one of the breakthroughs in the world of mathematics.
Hopefully this will be useful for students and teachers to teach multiplication for students.