Eight questions to practice calculating percent decrease or increase. Both math problems and word problems included.

Test your knowledge of the percent of a number.

Find a quick, concise explanation of percents. Many examples are given and clearly explained. Changing a percent to a decimal and a decimal to a percent are also both explained.

Test your knowledge of finding the perent of a number.

Solve the percent change of a number.

Interpret graphs showing changes over time in the percentage of foreign-born US residents and in annual deportations in this interactive from KQED. In the accompanying classroom activity, students use the interactive and look at how...

The five question question assesses learners on percentages and proportions. Hints are available to help students solve the problems.

Use this percentage calculator to "calculate a percent of a value" or "find the percent change between two values." Provided answers include steps for carrying out the calculations yourself.

Find the relationship between multiplication and addition at this lesson from AAA Math. The game gives an addition problem that you change into a multiplication problem. Your correct and incorrect answers are shown, as well as a percent...