Fastest Time to Solve 150 Single Digit Mental Arithmetic Addition Problems (5 Rows) by an Individual (Female)
EWR20216802
Fastest Time to Solve 150 Single Digit Mental Arithmetic Addition Problems (5 Rows) by an Individual (Female)
Fastest Performance
13-Aug-2021
India
The Fastest Time to Solve 150 Single Digit Mental Arithmetic Addition Problems (5 Rows) by an Individual (Female) clocked to 7 minutes 41 seconds was set by S.Harshika, Student of Indian Abacus Private Limited, in Sivakasi, Virudhunagar District, Tamil Nadu, India on August 13, 2021.
Current
Fastest Time to Solve 150 Single Digit Mental Arithmetic Addition Problems (5 Rows) by an Individual (Female)