Khan Academy: "Integer Sums"

Watch these videos and take notes. The first video will introduce you to the word problems involving consecutive integers, or integers that follow one another. Pay attention to the explanation of how to express one consecutive integer in terms of another. Note the difference between the problems: the first one is about consecutive integers, whereas the second one is about consecutive odd integers. The second video is another problem involving consecutive odd integers.

Last modified: Thursday, July 7, 2016, 9:42 AM