Fastest Time to Solve 75 Two Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) by an Individual (Female)
EWR20216868
Fastest Time to Solve 75 Two Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) by an Individual (Female)
Fastest Performance
29-Sep-2021
India
The Fastest Time to Solve 75 Two Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) by an Individual (Female) clocked to 4 minutes 25 seconds, was set by P.Thanmaya, Student of Master Kids Abacus, in Thaliparamba, Kannur District, Kerala, India on September 29, 2021.
Current
Fastest Time to Solve 75 Two Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) by an Individual (Female)