Lesson 14: Combining Like Terms - October 10, 2022
Presentation
•
Mathematics
•
7th - 9th Grade
•
Medium
Standards-aligned
Totrina Mosley
Used 16+ times
FREE Resource
6 Slides • 3 Questions
1
October 10, 2022
2
7.EE.A.1.
Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.
You will be able to combine like terms of coefficients and variables to make a simplified equation.
3
Vocabulary
Variable - A symbol (usually a letter) that represents an unknown number in an equation
Coefficient - A number used to multiply a variable
Like terms - Terms that contain the same variable
Constant -Signed number in an equation without a variable
4
2🎵 + 3🎵 =
7💗 + 2🎵 + 3🎵+ 2💗 =
2x + 1 + 7x + 5 =
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Fill in the Blanks
3 apples + 7 apples =
Type answer...
6
Fill in the Blanks
4a + 2a =
Type answer...
7
Fill in the Blanks
5x - 2x =
Type answer...
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9
Group Activity
Anchor chart activity in groups
October 10, 2022
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