word problems
Simplifying Expressions
One-Step Equations
Graphing Inequalities and Problem Solving
One-Step Inequalities
100
a + 11 = 11 + a
What is Commutative Property?
100
2z + 5z - 3y + y
What is 7z - 2y
100
x - 9 = 15
What is x = 24?
100
The outside temperature t was at most 20 degrees. Graph the inequality.
What is t less than or equal to 20. Closed dot at 20 and shaded to the left.
100
8 + y < 6
What is y < -2?
200
2(5y) = (2 * 5)y
What is Associative Property?
200
6(2a - 3b)
What is 12a - 18b?
200
-5z = 45
What is z = -9?
200
The number of students s in the class is less than 35.
What is s < 35. Open dot shaded to the left.
200
n / 8 > -2
What is n > -16?
300
Use the Distributive Property to solve 12(99).
What is 12(90 + 9) = (12 * 90) + (12 * 9) = (1080 + 108) = 1188
300
12n + (-3k) + 2n - 5k
What is 14n - 8k?
300
m / -7 = 14
What is -98?
300
The speed of a human is 28 mi/h. That is 7 mi/h less than that of a jackal. Write and solve an equation to find the speed of a jackal.
What is j - 7 = 28 and j = 35.
300
-2 + n < 7
What is n < 9?
400
Use the Commutative Property to solve 4 * 19 * 25.
What is 4 * 19 * 25 = 4 * 25 * 19 = 100 * 19 = 1900
400
(3y + 2x)(-2) + y + (-x)
What is -6y - 4x + y + (-x) = -5y - 5x
400
315 = -15y
What is -21?
400
Lauren and Hilary found a sale at a sporting goods store. Lauren spent $33 on 2 pair of shorts and 3 packages of socks. Hilary spent $27 on 1 pair of shorts and 5 packages of socks. This is the amount each item costs.
What is $12 for shorts and $3 for socks?
400
m / -3 > 10
What is m < -30?
500
Use the Distributive Property to solve 15(102).
What is 15(100 + 2) = (15 * 100) + (15 * 2) = (1500 + 30) = 1530
500
2(x + 5)
What is 2x + 10?
500
m / -4 = -8
What is 32?
500
Central Middle School sold 50 tickets for one night of the school play. Student tickets sold for $2 each and adult tickets sold for $3 each. They took in $135. This is how much each type of ticket they sold.
What is 35 adult tickets and 15 student tickets?
500
-4z > -12
What is z < 48?
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