Addition & Subtraction
Order of Operations
Evaluating Expressions
The Distributive Property
Combining Like Terms
100
What is -2-(-7)?
5
100
Evaluate: 12/3 - 2 + 1
3
100
Evaluate 2x - 5a + 6b if x = -4, a = 3 and b = -5
-53
100
Simplify: 2(x + 5)
2x + 10
100
Simplify: 3a + 2b + 6 + 5b
3a + 7b + 6
200
Rewrite this subtraction problem as an addition problem. Then, find the answer. -20-(-10)-20
addition problem: -20+10+-20 Answer: -30
200
Evaluate: 2[8 +(5 - 3)] - 8
12
200
Evaluate if x = -2, y = 3 and z = -1: [xyz - (x - z)]/y
3
200
Simplify: (2x - 3)(-4)
-8x + 12
200
Simplify: x - y - 2x - 3y + y -x
-2x +-3y
300
Evaluate: |3-5| - |1-8|
-5
300
Evaluate: 2(3) + 5(6 - 8) - 10
-14
300
Evaluate 16 - 4mn if m=0 and n=3
16
300
Simplify: a(2a - 3)
2a^2 - 3a
300
Simplify: -2 - 5xy + - 6xyz +5 - xy + xyz + y
3 + -6xy + -5xyz + y
400
Rewrite the following subtraction problem as an addition problem. Then, find the answer. -7 - (-7) - 7 - (-6) - 6 - 7
addition problem: -7 + 7 +- 7 + 6 +-6 + -7 -14
400
Evaluate for a = 6 and b = 3: [6(3) - 25]/(a - 2b)
undefined
400
Evaluate if a = 8: 19 - (a - 4)
15
400
Simplify: (x - z - y)(-y)
-yx + yz + y^2
400
Simplify: 2(x + 7) - (3x - 4)
-x + 18
500
Evaluate: (-9)(-8)(-2) - (-144)
0
500
Evaluate: 27 - 13(2) + 7(3 - 7)
-27
500
Evaluate the following if a=3 and b=4: 4a - b + b/2
10
500
Simplify: 2(3x - 2y) + 6y
6x +2y
500
Simplify: -3x(x - 4) - 2x + -4x(6 - 3x)
9x^2 - 14x
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