Whole numbers (Integers)
Learning objectives
- To know how to represent integers on a number line.
- To understand the relative position between numbers.
- To know how to do operations (addition, subtraction) with the help of a number line.
The number line is an infinite, graduated straight line having an origin and direction. The abscissa of a point corresponds to a positive or negative number.
Click the labels to replace the number by a question mark.
Click on the arrows to set the visible limits of the number line.
Move the markers on the line.
Note: The number line expands or contracts to show integers on a maximum scale of 100 divisions.
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