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Equations
Proportions
Integers
Writing Expressions
Percents
100
Solve for x: x + 15 = 85
70
100
Find the missing number: 2/5 = ?/20
4
100
solve -3 cubed
-27
100
Write an expression for: The number n increased by twelve.
n+12
100
Find 25% of 200.
50
200
Solve for x: x - 15 = -5
10
200
Lee's car uses 3 gallons of gas to go 50 miles... How many miles can he go with 15 gallons?
250 miles
200
Solve: (-15)+7
-8
200
Five less than the number n.
n - 5 (must be in the right order)
200
Find 50% of 250.
125
300
Solve for x: x - 13 = -39
-26
300
A 24 foot flagpole has a 10 foot shadow. Find the height of a tree with a 5 foot shadow.
12 feet
300
Solve: -5 + -20 + 15 =
-10
300
The difference of forty and the number n.
40-n
300
40% of the class is passing. If there are 20 students in the class, how many are passing?
8
400
Solve for x: 10 = -3x - 26
-12
400
If 3 feet= 1 yard, how many feet are in 14 yards?
42 feet
400
Solve: -100 + 40 + 15 + -30 =
-75
400
Six less than the product of n and eight.
8n - 6
400
Find the sale price on a winter coat regularly priced at $40 and on sale with a 20% discount.
$32
500
Solve for x: 5x - 14 = 3x + 20
17
500
A scale on a map shows that 2cm is 25miles in real life. How many miles would 12cm represent in real life?
150 miles
500
Solve: -12 + 5(-4) + 10 =
-22
500
Twice the sum of n and three.
2(n+3)
500
Find the sale price. Original price: $ 50 Discount: 75% off
$12.50