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 ...

His sudden change of approach comes just one week after he publicly launched his tariff blitz, with numbers, math, and tactics that made absolutely no sense to pretty much anyone who looked at it.

When I multiply two numbers, I get another number ... This happens all the time in math. Mathematicians come across things that don’t have a name yet, structures that are there for the taking. I think ...

Mathematics anxiety is a feeling of tension and fear when dealing with numbers or performing calculations ... such as solving problems or doing math homework. We know that mathematics anxiety ...

Economist recreates White House’s numbers by taking a given country ... what the Trump team’s back-of-the-napkin math will do to global trade,” The Verge reported.

What he’s actually imposing is based on far more complicated math. Here’s a look at how the White House got its numbers: Why do the new tariff rates often differ by country? The Trump ...

“The biggest concern was that the president was said to have completely made up the tariff numbers other countries charged the U.S.,” Liesman said. “He said the U.S. was charging those ...

the world will be watching to see if they come into effect starting April 5th — and, if they’re implemented, what the Trump team’s back-of-the-napkin math will do to global trade.