National Record 2020 – Fastest Mental Math Calculation
PARTH MITTAL (Born Dec 24, 2005) Student of Trendz Abacus, Kota (Rajasthan) Performed Mental Math Calculation at Kota on May 26th 2019, Successfully Breaking Previous /Setting New National Records Thus Awarded With National Record 2020
With following Details
| Category
|
Category Detail | Final Score
(Correct Sums) |
Time Taken
|
| ADDITION | 3-Digit (8 Row) | 6 Sums | 1 min |
| DECIMAL | 0.8-Digit (50 Row) | 3 Sums | 1 min |
| DECIMAL | 2.8-Digit (15 Row) | 15 Sums | 5 min |
| DECIMAL | 2.86-Digit (10 Row) | 4 Sums | 1 min |
| ADDITION/SUBTRACTION | 1-Digit (6 Row) | 123 Sums | 5 min |
| DECIMAL | 2.86-Digit (10 Row) | 24 Sums | 5 min |
| DECIMAL | 2.8-Digit (15 Row) | 4 Sums | 1 min |
| DECIMAL +/- | 0.8-Digit (6 Row) | 100 Sums | 5 min |
| MULTIPLICATION | 30-Digit x 1-Digit | 1 Sums | 5 min |
| DECIMAL | 2.86-Digit (8 Row) | 3 Sums | 1 min |
| ADDITION | 20-Digit (3 Row) | 2 Sums | 1 min |
