Explore the fascinating history of negative numbers from ancient times to Renaissance acceptance, highlighted in BBC Radio 4's program.

In this KS2 Maths article you’ll learn about negative numbers and how to place them on number lines. We also have KS2 Maths videos, a quiz and lots of examples.

Learn how to highlight cells with negative values in Excel. Make negative numbers stand out in Red using Conditional or Custom Formatting.

2 ways to display negative numbers in red in Microsoft Excel Your email has been sent To enter a negative value into a Microsoft Excel sheet, precede the value with a hyphen character, (-), which ...

A negative number in an expense account -- indicating income rather than expense -- detracts from that image. Such an number must be researched, and if in error, fixed.