IBRS20213721
Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 3 Minutes by an Individual (Female)
Sandra Immanuel
Human Feats
25-Sep-2021
The Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 3 Minutes by an Individual (Female) counted to 87. It was accomplished by Sandra Immanuel, Student of Indian Abacus Private Limited, in Chennai District, Tamil Nadu, India on September 25, 2021.