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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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