IBRS20243936
Longest Single Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solving Relay by a Team
Human Feats
Dev Academy
27-Jan-2024
The Longest Single Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solving Relay by a Team lasted for 6 hours by 16 participants. It was accomplished by Dev Academy, in Nerkundram, Chennai District, Tamil Nadu, India on January 27, 2024.