Math Warehouse http://www.mathwarehouse.com/algebra/exponents/index.php

This website covers all basic exponent rules, formulas and has many examples to go off of, it also has practice problems which is helpful at times. The only problem with this website is that the examples that are shown are not always the most simple equations so it could be hard at times to follow along.

 

Math is fun http://www.mathsisfun.com/rational-numbers.html

This website covers many examples, puzzles, games, a dictionary and worksheets. It would be helpful to me and/others to practice rational numbers. The only con to this website is that there are only a limited amount of practice questions.

 

KHANACADEMY https://www.khanacademy.org/math/geometry-home/geometry

This website covers every possible thing about geometry from tools of geometry to geometric constructions. It’s very helpful to further your understanding, it also has videos on geometry so that’s another possibility for examples. The only con to this website is that there’s no practice questions.