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

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

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 ...

Running back Jonathan Taylor carried the Colts on his back in Week 10 with three touchdowns. The numbers get even crazier.

The doubling square trick is a simple mathematical shortcut designed for class 6 to 10 students to make multiplication easier ...

Harrison Barnes scored 24 points, Julian Champagnie and Victor Wembanyama added 22 points apiece and the San Antonio Spurs ...

Objectives To estimate the attributable mortality to secondhand tobacco smoke (SHS) exposure among the population aged 35 years and older in Brazil and its 27 federal units in 2019. Study design ...

2.1.1 The 2015 Plan adopted by the 8th National Congress in 2003 set a target for increasing membership by 10% every year, working towards the target of 4 million in 2009. 2.1.2 By the 10th Congress ...