Fastest Time to Solve 100 Two Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) by an Individual (Female)
EWR20216845
Fastest Time to Solve 100 Two Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) by an Individual (Female)
Fastest Performance
17-Sep-2021
India
The Fastest Time to Solve 100 Two Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) by an Individual (Female) clocked to 8 minutes 34 seconds was set by R.Lajitha, Student of Indian Abacus Private Limited, in Sivakasi, Virudhunagar District, Tamil Nadu, India on September 17, 2021.
Current
Fastest Time to Solve 100 Two Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) by an Individual (Female)