Adding Integers and Rational Numbers
5 + (-3) + (-2)
What is 0?
-5 - 4
What is -9?
(2.5)(4)
What is 10?
28 / (-4)
What is -7?
This is the only holiday to beat out Halloween in consumer sales (how much people buy for the holiday)
What is Christmas?
−3 + 6.5 + (−1.5)
What is 2?
−14 − (−36)?
What is 22?
(-3.6) (5.2) (1.5)
Sean's family is moving to a new home. They packed 29 boxes in 7 and 1/4 hours. What is the average number of boxes they packed per hour?
What is 4 boxes per hour?
An submarine left its port and reached a depth of -1,500 feet in 25 minutes. This is how many feet per minute, on average, the submarine dove.
What is 60 feet per minute?
In the teachers lounge (post-COVID), Mr. Treiber decided to bring in a Portillos cake to share with all teachers. At the end of second period, teachers had eaten 1/7 of the cake. After lunch, an additional 5/8 had been eaten. This fraction of the cake had been eaten by the end of the lunch period.
What is 43/56 of the cake?
On a certain day the high temperature in Miami was 81.3°F and the temperature in Chicago was -8.1°F. How many degrees lower was the temperature in Chicago?
What is 89.4°F lower?
There are 4,200 homes in Bucktown. Five-eighths of the homes in Bucktown have a pet. This is how many homes in Bucktown do NOT have a pet.
What is 1,575 homes?
Claire ran 15.2 miles in 2.4 hours. This is the average number of miles she ran per hour. (Rounded to the nearest hundredth)
What is 6.33 miles per hour?
Shannon spent $4.75 for her Netflix account every month for one year. She had a one-time payment of $10 up front to setup her account. This is how much she spent in all.
What is $67?
Grace bought a coffee for $4.30, a donut for $0.95 and a bottle of water for $1.75. She paid the cashier with a $10 bill. How much change did she receive?
What is $3.00?
The temperature at noon was −4°F. By 5 P.M. on the same day the temperature decreased by 8.5°F. Before midnight, the temperature had again dropped 6.7°F. This is the final temperature by midnight.
What is -19.2°F?
Gracie purchased a TV for $550. The price of the printer that Ava purchased 3/5 the price that Gracie paid. This is how much Ava paid for her printer?
What is 330?
Alex earned $1,150.55 dollars by working five days in a week. This is the average amount that he earned per day
What is $230.11 per day?
Devin played a trivia game in which he lost 6 points for each incorrect answer and gained 8 points for each correct answer. If Devin answered 11 questions correctly and 4 questions incorrectly, this was his total score
What is 64 points?
Kaleigh wants to purchase a hat for $48.50 and a coat for $89.75. If she currently has $100, this is how much more money she needs to purchase the two items
What is $38.25?
Anthony mixed 3/8 oz of Chemical A with 5 1/6 oz of Chemical B. This is how many more ounces of Chemical A Anthony would have to add so that it has the same amount as Chemical B.
What is 4 19/24 oz of Chemical A?
At IC, 7/8 of the students like science class. If there are 520 students, this is how many students like science class.
What is 455 students?
Jake made 72 quarts of homemade hot chocolate. He poured the hot chocolate into containers. Each container hold 3/16 of a quart. How many containers did Jake use?
What is 384 containers?
Each year the Apple store decreased the price of a MacBook computer by $35. If the price in 2015 was $2,000, this is the price of the computer in 2020 (after 5 years of the price dropping).
What is $1,825?