Extraordinary Grasping Power Genius Kid

100 Addition and subtraction sums solved in 3.30 minutes by a child using Abacus technique
The record for solving the 100 number of addition and subtraction sums in 3.30 minutes using Abacus technique was set by S.HARISH RAJ, son of Mr. 
R.Somasundaram and Mrs.             
S.Chitra devi, (born on December 22, 2010) Karaikudi, Sivagangai district,Tamilnadu.He solved 100 Addition  and subtraction sums (4 mixed numbers in line) in 3.30 minutes (xx were declared correct) using Abacus technique at the age of 12 years and 11 months, as confirmed on November 26, 2023.

Event was held in the presence of Honorable Mr. Rajkumar Maheshdorai at Madurai, Tamilnadu, India and organized by Mr. R. Shivashankaran-Chief executive Committee member of CBWR. 

 Cholan Book of World Records(CBWR) recognises this outstanding accomplishment as the first if its kind. 

CBWR extends its warmest congratulations to the achiever and wishes success in his future endeavors.