Watch Video on Subtracting Integers - Math Help
Wednesday, June 24th, 2009
Access full lesson containing this video at: http://www.yourteacher.com/geometry/subtractingintegers.php Students review the addition and subtraction of integers using a number line, where a positive integer represents a move to the right, and a negative integer represents a move to the left. Students learn that minus a negative can be thought of as plus a positive.
Duration : 0:1:24