IBRS20213725
Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 12 Minutes by an Individual (Male)
Human Feats
R.Jones
25-Sep-2021
The Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 12 Minutes by an Individual (Male) counted to 244. It was accomplished by R.Jones, Student of Indian Abacus Private Limited, in Tenkasi District, Tamil Nadu, India on September 25, 2021.