If I asked you to multiply 51,689 by 89,542 without using your phone or calculator, how much time would it take you? Fourteen ...
Remember when your teachers used to say that mental math is important because you can’t walk around with a calculator everywhere you go? Never minding the fact that we now do, actually ...
SUMMERS: But Aaryan Shukla is not like most people. AARYAN SHUKLA: I loved playing with numbers, so I started learning mental math since the age of 6. SUMMERS: The 14-year-old from India has set the ...
SUMMERS: But Aaryan Shukla is not like most people. AARYAN SHUKLA: I loved playing with numbers, so I started learning mental math since the age of 6. SUMMERS: The 14-year-old from India has set ...