Decimal and Fractional Numbers

The number line is a straight line that has an origin and stretches infinitly in two directions from its origin.  An abscissa is a point on the number and can have a positive or negative value depending on its direction from the origin.

This animation represents values between -10 and 10.

Note: The number line expands or contracts to display decimal numbers between -10 and 10 on a maximum scale of 100 divisions.