Fastest Time To Mentally Calculate 10 Random Multiplication Items

United States Samarth Bhagyesh Patel

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Gandhinagar, Gujarat, India / May 6, 2013

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.

- must multiply randomly selected 17-digit by one-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


Tags: wildcardfastestkidsmathnumbersacademicdigitsmultiplicationmultiply

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