Speaker: Not all numbers are whole numbers. Decimals are numbers that are between two whole numbers. So 1.4 is between 1 and 2. A decimal that starts with a 0 before the decimal point is less than 1.

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

19 is only 1 away from 20, so you prefer to start by multiplying 20 times 5, which equals 100. Then we need to take away a squadron of 5, because there are actually only 19 squadrons, not 20. 100 take ...

Most of us have little trouble working out how many millilitres are in 2.4 litres of water (it’s 2,400). But the same can’t ...

When you play Mega Millions you need to choose six numbers from two separate pools for the drawing. Players choose five numbers between 1 and 70 for the white balls and one number for a gold ball from ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

Discover the fascinating trick of multiplying characters in Lego Star Wars: The Skywalker Saga! Our latest video dives into this hidden gameplay feature, showing you how to enhance your gaming ...

During D.C. Public Schools’ Family Math Night, parents got a firsthand look at how to help their students with math concepts ...

The estimated jackpot for the drawing is $625 million. The cash option is about $288.8 million. If no one wins, the jackpot climbs higher for the next drawing. According to the game’s official website ...