Adding/Subtracting Integers
-8-(5)
-13 yards
-22÷11
-2
25x-12
-300
-5-12
-17
-14+7
-21 degrees
94-(-32)+-4
122
-40x10÷2
-200 feet
50x35+-275
-1325 feet
2525÷-25-(-34
-67 feet
36÷-4-(-21)
12
You park in a garage 3 floors below ground level. Then you get in the elevator and go up 12 floors. What floor do you get off the elevator?
9th floor
The price of one share of a stock fell 4 dollars each day for 8 days. How much value did one share of the stock lose?
-$28
A credit card company charges a late fee of 25 dollars each time a customer fails to pay on time. A customer missed the payment 4 times last year. At the customer's request and out of courtesy, the credit card company decides to cancel all late fees for that year. Write a numerical expression to show how much money was return.
$100
Allen's score in a video game was changed by -120 points because he missed some targets. He got -15 points for each missed target. How many targets did he miss?
8 points
Peter weighs 156 pounds, but he would like to wrestle in a lower weight class. He loses 4 pounds one week, gains back 2 pounds the next, loses 5 pounds the third week and loses 3 pounds the fourth week. How much does Peter weigh now?
146 pounds
In 2002, Tiger Woods won the Masters Tournament. His scores were 2, 3, 6 and 1 for four rounds. What was his final score?
-12
Clark made four of his truck payments late and was fined four late fees. The total change to his savings from late fees was -$28. What integer represents one late fee?
-$7
A test has 20 questions. The test awards 3 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered 5 questions incorrectly. How many points did the student lose?
5 points
Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 feet below sea level. What is the difference between these two elevations?
30,340 feet
A submarine dives 20 m each minute for 15 minutes. What is the total change in depth after 15 minutes?
-300 feet
Sylvia checked the balance in her bank account early in the morning and saw that she had 98 dollars. In the afternoon, she noticed that there was an overdraft of 6 dollars in the account for unpaid bills. How much were the unpaid bills?
$104
A penalty in Meteor-Mania is -5 seconds. A penalty in Cosmic Calamity is -7 seconds. Yolanda had penalties totaling -25 seconds in a game of Meteor-Mania and -35 seconds in a game of Cosmic Calamity. In which game did Yolanda receive more penalties ?
Received the same number of penalties
A local bookstore has 30 copies of a bestseller when it opens on Monday morning. On Monday, it sells 6 copies of the book. On Tuesday, it sells 3 copies. On Wednesday, it receives a shipment containing 24 copies of the books and also sells 8 copies. How many books does the store have at the end of Wednesday?
37 Books
Louisa's savings change by -$9 each time she goes bowling. In all, it changed by -$99 during the summer. How many times did she go bowling in the summer?
$11
Elisa withdrew $20 at a time from her bank account and withdrew a total of $140. How many times did she withdraw money?
7 times