Most Number of 2 Digits Mental Arithmetic (Addition) Problems Solved by Dictation by an Individual in 3 Minutes
EWR20206679
Most Number of 2 Digits Mental Arithmetic (Addition) Problems Solved by Dictation by an Individual in 3 Minutes
Astonishing Power
21-Feb-2020
India
The Most Number of 2 Digits Mental Arithmetic (Addition) Problems Solved by Dictation by an Individual in 3 Minutes counted to 22, was set by M.Tanya, Grade III of Sri Chaitanya Techno School, Ayanambakkam Branch at Chennai District, Tamil Nadu, India on February 21, 2020.
Current
Most Number of 2 Digits Mental Arithmetic (Addition) Problems Solved by Dictation by an Individual in 3 Minutes