7th and 8th grade students enter the exciting world of Algebra. Esther Phillips has designed activities help you review and test your skill at solving quadratic equations and square roots. If you have searched the World Wide Web for information and activities that will help you learn more about quadratic functions and their graphs, then you will appreciate this webpage, designed by Aubery Clay Newsome. It will help you learn to solve and graph quadratic functions. She says that we add to find out how many there are in all.
Addition is the sum, or combination, of two or more groups of things.
In Leah Hood's barnyard are some numbers that need to be added together. Some of the answers may have two digits, while other answers may have three digits. Add these numbers together and find the correct answer. Try your hand at these problems. Welcome to the Math Cafe.