**In this module, you can ****study how to calculate percent increase and decrease.**

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- Study percent change in more depthRead more about percent increase and decrease (or percent change) at mathsisfun.com. At the end you can try some problems.
- Quiz yourself on percent increase and decreaseTry these percent increase and decrease problems at onlinemathlearning.com.

0.00 min addition (+), subtraction (-), multiply (x), divide (÷)

1.19 min decimal point

2.43 min C, CE and backspace

4.19 min square, square root & fractions

6.17 min percentage (%)