Number line is a graphical representation of the set of real numbers. It is a straight line, with a point zero marked, where positive numbers are located to the right of zero and negative numbers to the left of zero. The location of a number is defined by its distance from zero, which is equal to the value of the number.
Number lines make comparing numbers easy: the one to the right is the bigger one.
Algebra.Com is a people's math website. It relies on people, such
as yourself, who create our content. All solvers and lessons are
submitted by algebra.com's users. They retain copyright to their
content, although they do grant rights to algebra.com.
Creating lessons is easy! Look for other lessons and
click on 'view source'. All you have to really know is mathematics.
| 
