Videos, worksheets, stories and songs to help Grade 7 students learn about exponent rules.
More Grade 7 Math Lessons
More Exponent Lessons
In this lesson, we will learn five rules of exponent and how to use them.
The rules of exponent are:
When we multiply two powers that have the same base, add the exponents.
raise a power to a power, multiply the exponents.
When we divide two powers with the same base, we subtract the exponents.
Any nonzero number raised to the power of zero equals 1.
Any nonzero number raised to a negative power equals its reciprocal raised to the opposite positive power.
Introduction to exponent rules
Learn exponent rules through music!
Basic Exponent Properties
This video will illustrate the rules with a few examples.
Simple rules of when to add or multiply the exponents in common bases
Rules of exponents set to music
A brief overview of the four basic exponential laws
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.