Khan Academy
Khan Academy: Multiplying & Dividing Negative Numbers Word Problems
Practice matching situations to multiplication and division expressions and equations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Math Aids
Math Aids: Division Worksheets
Great resource for learning and practicing division. Math worksheets are printable, may be customized, and include answer keys.
Cool Math
Coolmath: Solving Inequalities the Freaky Thing
This CoolMath resource will help students learn how to solve inequalities. Dividing by negative numbers is featured.