Fastest to solve 100 addition and subtraction sums by a kid

Ishani Akshay Dhore (born on February 24, 2016) of Maharashtra, India, set a record for being the fastest to solve 100 addition and subtraction sums. She solved 100 sums (consisting of 25 digits in a single row) in 5 minutes, 33 seconds and 92 milliseconds (using abacus method) at the age of 6 years, 2 months and 24 days, as confirmed on May 23, 2023.