IBRS20233903
Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 7 Minutes by an Individual (Minor-Male)
Adith Sriram
Human Feats
30-Sep-2023
The Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 7 Minutes by an Individual (Minor-Male) counted to 221. It was accomplished by Adith Sriram, Grade IV B, Sree Narayana Mission Senior Secondary School in Chennai District, Tamil Nadu, India on September 30, 2023.