Number Lines
Decimals
Rate
Fractions
Story Problems
100
Haidynn was playing a trivia game. She gains 2 points for each correct answer and loses 3 points for each incorrect answer. In the first round, Haidynn answered 4 questions correctly and 2 questions incorrectly. How many points does Haidynn have?
2 points
100
Is the fraction 1/3 equivalent to a terminating decimal or a decimal that does not terminate?
To a decimal that does not terminate
100
The rate of pages read to minutes read is 58 to 30. How do you know which number is the numerator and which is the denominator?
The rate is 58 to 30, and the first number listed is always the numerator. So, the second number is the denominator.
100
Rewrite -5 2/3 as an equivalent fraction?
-17/3
100
A bank deducts $3 per month as a fee to maintain your accounts for the first 6 months. What is the product? What does this represent?
Product is -$18
This represents $18 is deducted to pay the fees from your bank account.
200
Steve was playing a trivia game. She gains 3 points for each correct answer and loses 5 points for each incorrect answer. In the first round, Steve answered 3 questions correctly and 2 questions incorrectly. How many points does Steve have?
-1 point
200
Is the fraction 2/3 equivalent to a terminating decimal or a decimal that does not terminate?
To a terminating decimal
200
The rate of miles driven to gallons of gas is 150 to 40. How do you know which number is the numerator and which is the denominator?
The rate is 150 to 40, and the first number listed is always the numerator. So, the second number is the denominator.
200
What is the reciprocal of -21/24?
-24/21
200
A bank deducts $30 per month as a fee to maintain your accounts for the first 5 months. What is the product? What does this represent?
The product is -$150
$150 is deducted to pay the fees from your bank account.
300
The temperature in the morning was -4 degrees. It rose 12 degrees by afternoon and then dropped 7 degrees by night. What was the temperature at night?
1 degree
300
Is it easier to convert -0.2 to a fraction or -5/6 to a decimal to multiply the numbers? Explain.
Since the decimal equivalent of -5/6 is a repeating decimal, convert -0.2 to a fraction.
300
Use this story problem to answer the question below: The level of water in a pool changes by -2.31 inches over 3 1/2 days. What is the change in water level each day?
How do you know which number is the numerator and which is the denominator?
The rate is -2.31 to 3 1/2, and the first number listed is always the numerator. So, the second number is the denominator.
300
Rewrite 15 3/4 as an equivalent fraction.
63/4
300
A bank deducts $24 per month as a fee to maintain your accounts for the first 9 months. What is the product? What does this represent?
The product is -$216.
$216 is deducted to pay the fees from your bank account
400
The temperature in the morning was 8 degrees. It rose 10 degrees by afternoon and then dropped 20 degrees by night. What was the temperature at night?
-2 degrees
400
Is it easier to convert -1.5 to a fraction or -3/5 to a decimal to multiply the numbers? Explain.
Since the decimal equivalent of -3/5 is not a repeating decimal, convert it to a decimal.
400
43/72 What is the rate?
43 to 72
400
Rewrite -61/5 as mixed number.
-12 1/5
400
A bank deducts $25 twice a month for a fee to maintain your accounts for the first 6 months. What is the product?
The product is -$300.
500
Maddie was playing a trivia game. She gains 3 points for each correct answer and loses 2 points for each incorrect answer. In the first round, Maddie answered 8 questions correctly and 3 questions incorrectly. How many point does Maddie have?
18 points
500
Is it easier to convert 5.2 to a fraction or 2/3 to a decimal to multiply the numbers? Explain.
Since the decimal equivalent of 2/3 is a repeating decimal, convert 5.2 to a fraction.
500
The denominator is 33 and the numerator is 12. What is the rate?
12 to 33
500
The _________ of 23/8 is 8/23.
reciprocal
500
A bank deducts $15 bi-monthly as a fee to maintain your accounts for the first year. What is the product?
The product is -$90.