IBRS20213686
Maximum Single Digit Mental Arithmetic Addition Problems (5 Rows) Solved in 7 Minutes by an Individual (Female)
R.P.Dharshini
Human Feats
28-Aug-2021
The Maximum Single Digit Mental Arithmetic Addition Problems (5 Rows) Solved in 7 Minutes by an Individual (Female) counted to 120. It was accomplished by R.P.Dharshini, Student of Indian Abacus Private Limited, in Chennai District, Tamil Nadu, India on August 28, 2021.