who create and innovate Mental Arithmetic (AMARC Teaching Method) has been achieved 4 records in national and international. AMARC Mental Arithmetic is an unique and scientifically program to develop children brain potential and to enhance their ability t
who create and innovate Mental Arithmetic (AMARC Teaching Method) has been achieved 4 records in national and international. AMARC Mental Arithmetic is an unique and scientifically program to develop children brain potential and to enhance their ability t
who create and innovate Mental Arithmetic (AMARC Teaching Method) has been achieved 4 records in national and international. AMARC Mental Arithmetic is an unique and scientifically program to develop children brain potential and to enhance their ability t