
Finding the Perimeter by Simplifying the Expression
Authored by D Dudley
Mathematics
6th - 8th Grade
CCSS covered

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5 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Simplify the expression.
3a + 2c - 5 - 4a
Simplified
2c - 5 - 7a
2c - 5 - a
2c - 5 - 4a
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Simplify the Expression.
3x + 2z + 9y - 8
Simplified
5xz + 9y - 8
3x + 2z + y
3x + 11zy - 8
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the Expression.
3(2x + 7)
Simplified
6x + 21
5x + 10
6x + 7
Tags
CCSS.6.EE.A.3
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Simplify the Expression.
9z - 21 - 3z + 10
Simplified
9z - 21 - 7
9z - 11 -3z
6z - 11
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Simplify the Expression.
-2 + x - 4y + 3x
Simplified
-2 + 4x - 4y
-2x + 4y + 3x
3x -2 + 4y
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