Six Seven.Math teacher Cara Bearden braces herself for any equation that yields the two numbers, knowing her students will immediately scream them right back at her. “SIX Sevennnnnn,” they squeal with ...

Montgomery happened to find strikingly similar behavior in the prime numbers— specifically, the correlations between the ...

You may have heard kids say "six, seven". We unpack what's behind the latest slang making waves in playgrounds and online.

Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

Almost a third of American adults don’t have the math skills necessary to make effective decisions about their health and finances. These 73 million people can count, sort and do simple arithmetic.

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Rita was a Managing Editor at Android Police. Once upon a time, she was a pharmacist as well. Her love story with Android started in 2009 and has been going stronger with every update, device, tip, ...