Combining

1
Combining Like Terms
The Distributive Property
Properties of Real Numbers
The Coordinate Plane
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Combining Like Terms - 100
Simplify 3x 2y 9x y
Answer 12x 3y
3
Combining Like Terms - 200
Simplify 9a 3b 4a 5
Answer 5a 3b 5
4
Combining Like Terms - 300
Simplify 3ab 2a2 3a ab 4a2
Answer 4ab 6a2 -3a
5
Combining Like Terms - 400
Simplify -x - y x y
Answer -2y
6
Combining Like Terms - 500
Simplify x2y 2xy2 5 3x2y 5xy2 9
2x2y 4
Answer -4x2y 3xy2
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The Distributive Property - 100
Simplify 4(x 5)
Answer 4x 20
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The Distributive Property - 200
Simplify -2(x 3)
Answer -2x - 6
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The Distributive Property - 300
Simplify -3(2x 4)
Answer -6x 12
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The Distributive Property - 400
Simplify -(x y)
Answer -x - y
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The Distributive Property - 500
Simplify 2(x 4) 4(x 2)
Answer 2x 8 4x 8 6x
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Properties of Real Numbers - 100
Name the property shown in the example 3 (2
x) (3 2) x
Answer Associative Property of Addition
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Properties of Real Numbers - 200
Name the property shown in the example 76x2y(0)
0
Answer multiplication property of zero
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Properties of Real Numbers - 300
What is the value of x in the equation below 5x
1
Answer 1/5
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Properties of Real Numbers - 400
Name the property shown in the example 3x 9y
3(x 3y)
Answer The Distributive Property
16
Properties of Real Numbers - 500
Prove that subtraction is not commutative.
Answer Example, 9 - 5 4, but 5 - 9 -4
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The Coordinate Plane - 100
What is the name of the line in red?
Answer The y-axis
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The Coordinate Plane - 200
What are the coordinates of point A?
Answer (-3, 4)
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The Coordinate Plane - 300
What quadrant is point A in?
Answer IV
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The Coordinate Plane - 400
What are the coordinates of a point that lies at
the origin?
Answer (0,0)
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The Coordinate Plane - 500
Give the coordinates of a point that lies on the
x-axis
Answer (x,0), any number can equal x
22
Wild - 100
Simplify 3(x 2) 7
Answer 3x 6 7 3x 13
23
Wild - 200
What are the coordinates of point A?
A
Answer (1, -3)
24
Wild - 300
Simplify 4x 2(x 2)
Answer 4x 2x 4 6x 4
25
Wild - 400
Name the property shown in the example 3n
(-3n) 0
Answer Additive Identity Property
26
Wild - 500
Simplify 9x (x 3) 5
Answer 9x x 3 5 8x 2