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Greatest Number of Single-Digit Addition Problems (5 Rows) Solved using Abacus and Mental Math in 30 Minutes by a Team

Record Details

Claim ID :

262662TBR

Record Title :

Greatest Number of Single-Digit Addition Problems (5 Rows) Solved using Abacus and Mental Math in 30 Minutes by a Team

Record Holder Name :

Dev Academy

Record Attempt Date :

11-Jan-2026

Record Achievement :

The Greatest Number of Single-Digit Addition Problems (5 Rows) Solved using Abacus and Mental Math in 30 Minutes by a Team counted to 13373 problems by 38 participants, was set and organized by Dev Academy, in Nerkundram, Chennai District, Tamil Nadu, India on January 11, 2026.

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