Fastest Time To Mentally Calculate 150 Random Division Items

United States Krupali Bhagyesh Patel

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Gandhinagar, Gujarat, India / May 6, 2013

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.

- must divide randomly selected three-digit by two-digit numbers
- all items must be correctly solved
- must be solved mentally; may not use calculator or other device
- no assistance permitted during the attempt

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Tags: wildcardfastestkidsmathnumbersacademicdigitsdivision

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