IBRS20213660
Maximum Single Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solved in 3 Minutes while Playing Keyboard Simultaneously by an Individual (Male)
P.Manish
Human Feats
4-Aug-2021
The Maximum Single Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solved in 3 Minutes while Playing Keyboard Simultaneously by an Individual (Male) counted to 67. It was accomplished by P.Manish, Student of Indian Abacus Private Limited, in Villivakkam, Chennai District, Tamil Nadu, India on August 4, 2021.