Most Single Digit Mental Arithmetic Addition Problems (4 Rows) Solved in 4 Minutes by an Individual (Male)
EWR20216823
Most Single Digit Mental Arithmetic Addition Problems (4 Rows) Solved in 4 Minutes by an Individual (Male)
Youngest & Oldest Achievers
4-Sep-2021
India
The Most Single Digit Mental Arithmetic Addition Problems (4 Rows) Solved in 4 Minutes by an Individual (Male) counted to 68 was set by S.Sudhakar Joson, Student of Indian Abacus Private Limited, in Tenkasi District, Tamil Nadu, India on September 4, 2021.
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Most Single Digit Mental Arithmetic Addition Problems (4 Rows) Solved in 4 Minutes by an Individual (Male)