6th Grade Math 10.3e, Generating Equivalent Expressions, Combine Like Terms

Algebraic expressions contain at least one variable. A variable is a letter of the alphabet that takes the place of an unknown amount. The terms of an expression are separated by + and -. A coefficient is a number directly to the left of a variable, which indicates multiplication. The + and - before each term belongs to that term. Like terms are terms with the same variables that are raised to the same powers. We can combine like terms. A variable written without a coefficient actually has an invisible 1 as its coefficient. We need to remember the invisible 1 when we combine like terms. We show how we can generate equivalent expressions by using the different properties of addition and multiplication.

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6th Grade Math 10.3a, Identifying Equivalent Expressions

6th Grade Math 10.3b, Modeling Equivalent Expressions

6th Grade Math 10.3c, Write Equivalent Expressions Using Properties

6th Grade Math 10.3d, Identify Equivalent Expressions Using Properties

6th Grade Math Course Playlist

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Textbook to use:
Publisher : HOUGHTON MIFFLIN HARCOURT; Student edition (May 4, 2017)
Language: : English
Paperback : 632 pages
ISBN-10 : 1328761053
ISBN-13 : 978-1328761057
Item Weight : 3.26 pounds
Dimensions : 8.5 x 1.4 x 10.8 inches
This book may be purchased through many different online sellers.
Just search "Go Math Grade 6 2018".
Make sure you have one large textbook or the two-volume set. If the
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