IBRS20213705
Maximum Two Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) Solved in 5 Minutes by an Individual (Female)
S.M.Prishaah
Human Feats
8-Sep-2021
The Maximum Two Digit Mental Arithmetic Addition and Subtraction Problems (4 Rows) Solved in 5 Minutes by an Individual (Female) counted to 56. It was accomplished by S.M.Prishaah, Student of Indian Abacus Private Limited, in Chennai District, Tamil Nadu, India on September 8, 2021.