IBRS20213672
Fastest Time to Solve 100 Three Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) by an Individual (Female)
K.R.Sivadharshini
Fastest Act
13-Aug-2021
The Fastest Time to Solve 100 Three Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) by an Individual (Female) clocked to 10 minutes 21 seconds. It was accomplished by K.R.Sivadharshini , Student of Indian Abacus Private Limited, in Sivakasi, Virudhunagar District, Tamil Nadu, India on August 13, 2021.