7th Grade Review
The Expression Express
AAAH FRACTIONS AAAH
Equations and Inequalities
Grab Bag
100
"Five times the sum of a number and 7"
What is 5(x + 7) ?
100
It's the value of 3x - 19 when x = 5.
What is -4 ?
100
1/2 + 1/3
What is 5/6 ?
100
It's the value of m that makes the statement 4m = 1776 true.
What is m = 444 ?
100
0.3333333333333333333333333333333333333333333333...
What is 1/3 ?
200
It makes the statement 0.75y = 24 true.
What is y = 32 ?
200
It's what you get when you simplify 2(x + 3) + 3(x + 2).
What is 5x + 12 ?
200
It's twice the value 3 4/5, as a mixed number.
What is 7 3/5?
200
It's the value of z that makes the statement -4z + 9 = -5 true.
What is z = 7/2 (z = 3 1/2 or z = 3.5) ?
200
The price of four bananas if seven bananas costs $2.10
What is $1.20 ?
300
It's what you get when you divide 30 by 2, then by 2 again, then by 2 again.
What is 3.75 ?
300
It's what you get when you simplify 5(x - 4) - 7(2x - 1).
What is -9x - 13 ?
300
(1/2)(3/4)(5/6)(7/8), as a fraction.
What is 35/128 ?
300
The answer to -5 - 5p < 55
What is p > -12 ?
300
The ratio of a circle's circumference to its diameter
What is pi?
400
It's the volume of a box with side lengths, in feet, of 1.5, 3, and 4/5.
What is 3.6 cubic inches ?
400
It's the value of 2(x - y) - 3(y - x) when x = 4 and y = -2.
What is 30 ?
400
-1/8 divided by -0.6, as a decimal.
What is 5/24 ?
400
This inequality could be modeled by the following statement: "If I have a $20 bill and purchase 3 candy bars at k dollars each, I have more than a $10 bill, a $5 bill, and two quarters remaining."
What is "20 - 3k > 15.50" ?
400
The original cost of a pair of jeans, if they are $24 after being marked down 60%
What is $60 ?
500
It's what you'd get if you took the mean of the data set {1, 2, 3, 4, 8} and then subtracted the median.
What is 0.6 ?
500
It's what results when 2x + 4y + 6z is factored.
What is 2(x + 2y + 3z) ?
500
(1/3 + 1/4) divided by (1/5 - 1/6), as a decimal.
What is 17.5 ?
500
2(3 + 4x) = 5
What is x = -1/8 ?
500
-[-(-3 - 3 - 3) + 3] - [-3 + (-3)]
What is -6 ?
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