FASTEST MENTAL MATHEMATICAL CALCULATIONS

FASTEST MENTAL MATHEMATICAL CALCULATIONS

FASTEST MENTAL MATHEMATICAL CALCULATIONS

31 students of “School of Wonder Kids”, Visakhapatnam, Andhra Pradesh, performed 100 mental math calculations including additions, subtractions, multiplications, divisions and fractions in 20min, at Kalabharthi Auditorium, Maddilapalem, Visakhapatnam, on January 7, 2015.