Math World Records

Steven H. counted to 126 by increments of seven in 5.69 seconds.

Amal A. recited the first 50 digits of Pi from memory in 7.93 seconds.

Lauren Davis said the first 100 digits of e (Euler’s number) with her eyes closed in 16.60 seconds.

Krishin P. recited the first 50 digits of Pi from memory in 4.23 seconds.

Emily Garber recited the first 150 decimals ofPi from memory in 18.34 seconds. Garber set the record at a World Record Appreciation Society event held at Littlefield in Brooklyn, New York. Dan Rollman and Corey Henderson were present as witnesses. [#WRAS21][]

Samuel Lamphier recited the first 100 digits of Pi in a Prius in 12.65 seconds.

Nitin K. counted to 1,000 in nine minutes, 17.29 seconds.

Jake F. recited 81 digits of Pi during a single spin of a dreidel while blindfolded. He set the record to celebrate Pi Day.

Amal Aby wrote 30 digits of Pi on a sheet of paper in 10 seconds.

Ryerson Lehman-Borer solved 20 addition problems while sitting on 25 yearbooks.

Two-year-old Siddhu correctly solved the 2, 3, and 5 multiplication tables. He can also count from 1 to 1,000 and can add any two numbers between 1 to 100.

Ewan C. recited 110 digits of pi in 13.57 seconds while juggling five balls.

VTKlustrum wrote a Pythagorean theorem on sand measuring nine meters at its base.

Krupali Bhagyesh Patel mentally solved 150 random division items in two minutes, 4.10 seconds. She is a champion at an international math competition held in Australia.

Krupali Bhagyesh Patel mentally solved 40 random division items correctly in 45.50 seconds. She is a champion at an international math competition held in Australia.

Samarth Bhagyesh Patel mentally solved 10 random multiplication items correctly in one minute, 30.60 seconds. He is seven years old and a champion at an international math competition held in Australia.