Eric types 540 words every 9 minutes. What is his unit rate?
What is 60 words per minute?
100
15.5 + (-16.75)
What is -1.25
100
Solve
2x = -24
What is x = -12?
100
A decimal that repeats the same digit over and over is called this.
What is a repeating decimal?
200
Statement that shows two ratios as equal (Hint: when a fraction equals a fraction)
What is a proportion?
200
A recipe calls for 2/3 cup of sugar for every 2 teaspoons of vanilla. What is the unit rate in cups per teaspoon?
What is 1/3 cup per 1 teaspoon?
200
-5.5+7.75
What is 2.25
200
Solve
3x - 6 = 30
What is x = 12?
200
A number that can be expressed as a simple fraction is this type of number.
What is a rational number?
300
A comparison of two quantities with different units of measure.
What is a rate?
300
A recipe calls for 2/3 cup of sugar for every 1/2 teaspoon of vanilla. What is the unit rate of cups per teaspoon?
What is 4/3 cup per 1 teaspoon.
300
What is 2/3 written as a decimal?
What is 0.666...
300
Solve
x/2 + 10 = 30
What is x = 40?
300
Parentheses then exponents then multiplication/division then addition/subtraction.
What is the order of operations (PEMDAS)?
400
Compares two quantities as a fraction OR with the word "to" OR with a colon.
What is a ratio?
400
A recipe calls for 2/3 cups of chocolate for every 4 teaspoons of vanilla. How much vanilla should be used for every 1 cup of sugar?
What is 6 teaspoons?
400
At 9:00, the temperature was 6 degrees Celsius. Three hours later the temperature was -13 degrees Celsius. How many degrees did the temperature change?
What is 19 degrees Celsius?
400
Solve
2m + 3m = 50
What is m = 10?
400
To which set do these numbers belong to: 0,1,2,3,4,5,6,7,8,9
What are whole numbers?
500
A straight line that passes through the origin is this type of relationship.
What is a proportional relationship?
500
Ethan ran 11 miles in 2 hours. What is the unit rate of miles to hour?
What is 5.5 miles per hour?
500
What two types of numbers can be found in the set of rational numbers that cannot be found in the other sets.