Fastest Mental Math Calculation

Anushka Soni (21st February, 2001) student of Trendz Abacus, Kota (Rajasthan) performed Mental Math Calculation at Kota on June 28th 2016, successfully Breaking/Leveling Previous National Records thus Awarded with Fellowship of Record Achiever’s Club

With following Details

 Operation  Digit &  Rows Previous National Record Fellowship Score
Time Previous Record Score Record’s Edition Year
Addition Subtraction 2d(2r) 1 Minute 43 Sums 2013 74
Addition Subtraction 2d(3r) 1 Minute 21 Sums 2013 31
Addition Subtraction 3d(2r) 1 Minute 34 Sums 2016 40
Recurring Addition Marathon 1d 1 Minute 103 Sums 2015 121 Steps