Operations on Positive Decimals and Fractions
Operations on Integers/Rational Numbers
Properties of Operations
Writing and Solving Equations/Inequalities
Ratio and Proportion
Percent Problems
100
This is the sum of 3.2 and 4.7.
What is 7.9?
100
Add 7+(−5), then multiply by 2.
What is 4?
100
This property states that a+b=b+a
What is the commutative property of addition?
100
Write a two-step equation for: "Three times a number plus 4 equals 19."
What is 3x+4=19?
100
A ratio that has a denominator of 1.
What is a Unit rate?
100
What percent of 50 is 25?
What is 50%?
200
Subtract 2/5 from 7/10.
What is 3/10?
200
Multiply (−3)×4, then add 6.
What is -6?
200
This property states that (a×b)×c = a×(b×c)
What is the associative property of multiplication?
200
Write the inequality: "The difference of a number and 2 is at most 24."
What is x - 2 ≤ 24?
200
A recipe calls for 2 cups of sugar for every 5 cups of flour. If you use 15 cups of flour, how much sugar is needed?
What is 6 cups?
200
40% of what number is 120?
What is 300?
300
Multiply 5/6 by 1 1/3.
What is 1 1/9?
300
Add −8+12, then divide by −2.
What is −2?
300
This property states that a+0=a
What is the identity property of addition?
300
Solve 2x−7=13
What is x=10?
300
A car travels 240 miles in 4 hours. What is the ratio of miles to hours?
What is 60:1?
300
What is 75% of 64?
What is 48?
400
Divide 5 1/4 by 2 1/2.
What is 2 1/10?
400
Add 3.25+(−5.5)+2.75
What is 0.5?
400
This property states that a×1=a
What is the identity property of multiplication?
400
Solve 4(x−2) ≤ 24
What is x≤8?
400
Solve (x/5) = (12/15)
What is x=4?
400
A $50 shirt is on sale for 20% off. What is the discount?
What is $10?
500
Subtract 5 2/6 from 8 2/3.
What is 3 1/3?
500
Divide 3.6÷(−0.4).
What is −9?
500
This property states that a x (1/a) = 1
What is the inverse property of multiplication?
500
Graph x ≤ 8.
500
Solve (x/6) = (8/10)
What is x=4.8?
500
A $120 pair of shoes is marked up by 25%. What is the new price?
What is $150?