When you multiply a number by a power, you are really just multiplying that number by itself a number of times equal to the power. This means that, for example, 2 multiplied by a power of 3 is the ...

Learn how to multiply and divide by numbers between 0 and 1. For students between the ages of 11 and 14.

Compound interest is interest added to a principal balance, increasing the balance and the amount of interest earned in the next period.