IBRS20213632
Maximum Single Digit Mental Arithmetic Addition and Subtraction Problems (10 Rows) Solved in 8 Minutes by an Individual (Male)
Human Feats
N.Adityasai
17-Jul-2021
The Maximum Single Digit Mental Arithmetic Addition and Subtraction Problems (10 Rows) Solved in 8 Minutes by an Individual (Male) counted to 53. It was accomplished by N.Adityasai, Student of Indian Abacus Private Limited, in Chennai District, Tamil Nadu, India on July 17, 2021.