FASTEST SUBTRACTION OF 70 DIGITS NUMBERS IN 70 SECONDS

KOTAPATE PAVAN KUMAR S/o K.Bujji Babu (Born on 06th-July-2003) from Tirupati, Andhra Pradesh, India. He had created a new record by Subtracting 70 Digits Numbers In 70 Seconds and Event is held on 05-06-2017. Venue : - MAKE MY BABY GENIUS - MMBG SCHOOL, Shanthi Nagar, Tirupathi, Chittoor dist, Andhra Pradesh State, India.