Most Single-Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) Solved in 1 Hour by an Individual (Minor-Male)
EWR20268416
Most Single-Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) Solved in 1 Hour by an Individual (Minor-Male)
Amazing Human Feats
28-Mar-2026
India
The Most Single-Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) Solved in 1 Hour by an Individual (Minor-Male) counted to 999, was set by Visshnuskanda Boggaram Abishek in Bengaluru District, Karnataka, India on March 28, 2026.
Current
Most Single-Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) Solved in 1 Hour by an Individual (Minor-Male)