How clever of Matthew May to design Laws of Subtraction as what Frans Johansson dubs a “hook” -- something concrete around which we can gain clarity in our own thinking and are pulled into ...

In his thoughtful book, Subtract, Leidy Klotz argues that the tendency to add or accumulate is stronger than our proclivity to reduce and our collective “subtraction neglect” is pernicious to ...

Watch: How do you subtract? Subtraction is when you find the difference between two numbers. Find out how to subtract, or take away, with this video. That's taking away or finding the difference.

The Common Core method has many parents concerned. Complaints range from "it's too focused on understanding the steps instead of getting the right answer" to "it's too complicated, I can't even ...

Here's how to use Excel as a calculator to perform basic arithmetic operations such as addition, subtraction, multiplication, ...

Opinions expressed by Forbes Contributors are their own. Stephen Miles is the Founder and CEO of The Miles Group. One of the most important elements of any high performing company, team, or ...

Here you will find a video about addition and subtraction. Watch this, and then test your knowledge with a short quiz before exploring the rest of the collection. This section contains videos from ...

For any NHL organization trading your captain is a sign of giving up, but that's not the case for the New York Rangers. After the team sent defenseman and captain Jacob Trouba to the Anaheim Ducks ...

Dawn Staley saw a lot of potential in MiLaysia Fulwiley while recruiting her out of high school. What mattered to the South Carolina women's basketball coach was getting the young player to see how ...