Fastest Mental calculations of Additions & Subtractions (Verbal)

Baby Krishna Shree (Born on 12th April 2006), a student of Wonderkidz Arithmetika, Hyderabad has mentally solved (a) 1 sum of 1 digit - 150 Rows of Additions & Subtractions in 2 Minutes and 08 Seconds (b) 1 sum of 2 digits - 50 Rows of Additions & Subtractions in 2 Minutes and 08 Seconds and (c) 1 sum of 3 digits - 20 Rows of Additions & Subtractions in 0.52 Seconds. The event was conducted by Wonderkidz Arithmetika at Sundarayya Vignana Kendram, Bagh Lingampally, Hyderabad on 2nd August 2014.

Unique ID: 2016MMW030