Adding Rational Numbers
-16 + 8=
What is -8?
(-4) - 7
What is -11?
5 ( -7)=
What is -35?
-56 / -8=
What is 7?
Emma borrowed $89.40 from her sister. She determines that she can pay her back in six months. What effect will Emma's repayment have on her bank account balance each month?
What is -$14.90?
6.25 + (-8.50) =
What is -2.25?
10.8 - (-6.4)=
What is 17.2?
-9 * 16 =
What is -144?
Negative eight ninths divided by two thirds
What is -1 1/3?
The HOA fees at Barefoot Landing are $3.85 fee for each day a payment is late. If a bill was originally $98.75 and paid 13 days late, then how much is owed to the HOA?
What is $148.80?
-1 1/2 + 2 7/10
What is 1 1/5?
-24 - (-9)=
What is -15?
-6/7 * (-3/4)=
What is 9/14?
9.1 / -2.6 =
What is -3.5?
Wade is asked to solve -2.5 (1/6). Should wade convert -2.5 into a fraction or 1/6 into a decimal and why?
Wade should convert -2.5 into a fraction because 1/6 is a repeating decimal.
Heidi has $75 for a new room project. She goes to the store and buys $45.36 in paint, $9.21 in brushes, and $14.78 in wall decals. Will Heidi have enough to pay for all of the materials with the $75 she has? What was her total bill for all of her items?
Yes. Her total bill was $69.35.
5/8 - 1 7/8=
What is -1 1/4?
2 1/4 (-15.2) =
What is -34.2?
26.04 / (-6.2)=
What is -4.2?
A class is organizing a going-away party for one of their students. They spend $26.35 on decorations, $78.92 on food, and $34.50 on a gift. If there are 15 students in the class who agreed to split the cost evenly, then how much does each person owe?
What is $9.32?
1/4 + (-2/3) + 6/12 =
What is 1/12?
Michael needs 6 1/2 feet of metal flashing to complete a household project. He has two small pieces measuring 3 1/8 feet and 1 3/4 feet. How many feet of metal flashing does Michael need to purchase?
What is 1 5/8 feet?
Sonia uses a debit card to purchase a $5.87 gourmet coffee each week. Find the total charges she will accumulate after 7 weeks.
What is 41.09?
The water level drops 6 inches over 2 1/2 days. By how much did it change each day?
What is -2 2/5 inches?
Which of the following situations combine to make zero?
A)The temperature falls 10 degrees below zero and then rises to 10 degrees Fahrenheit.
B) A friend borrows $20 and promises to return double the amount.
C) A start-up business has income equal to its expenses.
What is C?