Order of Operations
Integer Rules
Evaluating Variable Expressions
Combining Like Terms
Proportions
100
2 + (3 x 5)
What is 17?
100
-12 - 15
What is -27?
100
a - ab, if a = 14 and b = 3
What is -28?
100
2(x + 3) - 5x
What is -3x + 6?
100
2/3 = 12/18
What is 36 = 36?
200
24/2 - 3 x 2
What is 6?
200
16 - 42
What is -26?
200
x^2 + xy if x = -3 and y = 7
What is -12?
200
12x - 4(3x + 5) + 3x
What is 3x - 20?
200
4/15 = 8/30
What is 120 = 120?
300
3^2+ (5 x 5)
What is 34?
300
15 - (-35)
What is 50?
300
8(a + b^2) if a = 4 and b = -5
What is 232?
300
4xy - 5x + 15xy + 6
What is -5x + 19xy + 6?
300
x/4 = 19/2
What is x = 38?
400
96 - 3(4^2 + 12)
What is 12?
400
-12 x 2 + 4 x -8
What is -56?
400
pq - 2pq if p = -7 and q = 12
What is 84?
400
12 - 3(2a + 4b) + 2(3b - 6)
What is -6a - 6b?
400
15/x = 3/22
What is 110?
500
(24 - 2 x 7)^3
What is 1000?
500
(-52/13) x (18/-3)
What is 24?
500
(2a + 3b)^3 if a = -4 and b = 3
What is 1?
500
4x(2x + 5) - 4(7x + 1)
What is 8x^2 - 8x - 4?
500
16/17 = 48/x
What is 51?
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