identify a number, its opposite, and its absolute value;
An 80-slide PowerPoint presentation containing a variety of quick warm-up activities.
A worksheet with 6 open number lines to use in a variety of ways in your lessons.
A worksheet with 10 open number lines to use in a variety of ways in your lessons.
A -25 to 25 number line to use when working with positive and negative numbers.
A set of worksheets to use when learning about positive and negative numbers.
A positive and negative number line display.