IBRS20213654
Maximum Two Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solved in 3 Minutes by an Individual (Female)
S.Varshini
Human Feats
25-Jul-2021
The Maximum Two Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solved in 3 Minutes by an Individual (Female) counted to 52. It was accomplished by S.Varshini, Student of Indian Abacus Private Limited, in Nerkundram, Chennai District, Tamil Nadu, India on July 25, 2021.