Explore the fascinating history of negative numbers from ancient times to Renaissance acceptance, highlighted in BBC Radio 4's program. Don't miss** BBC Radio 4's In Our Time program on Negative ...

Watch the video to learn about adding and subtracting with negative numbers on a number line and by using number discs. Adding and subtracting with negative numbers. Let's talk about two ways to help ...

Inequality symbols close inequality symbolsThe following symbols are inequality signs: < less than, > greater than, ≤ less than or equal to and ≥ greater than or equal to. For example, 8 > 3 means 8 ...