Adding/Subtracting
5 + (-13)
What is -8
5(-13)
What is -65
Which expression is best represented by the number line?
3 - 5 = -2
The temperature was 3° in the evening. By morning, the temperature dropped 5°. What was the temperature in the morning?
What is -2 degrees
The price of an item decreases $1.25 each day for 14 days. What is the total change in the price of the item after 14 days?
What is -$17.50
-39 + (-14)
What is -53
-39(14)
What is -546
The temperature of a freezer was set at −4°. Janet raised the temperature of the freezer by 3°.
What is the current temperature of the freezer?
-1 degree
Enrique owes −$52.80 to a friend. He plans to pay him back in equal amounts over the next 44 months.What amount will he pay each month?
What is $1.20
The elevation of a submarine begins at sea level. The submarine travels at a rate of −15.5 meters per minute. After 12 minutes, what is the elevation of the submarine?
What is -186 meters
-17 - (-25)
What is 8
-17(-125)
What is 2,125
Isabel is hiking from the bottom of a canyon to the top of a hill. The bottom of the canyon is 48 feet below sea level. The top of the hill is 117 feet above sea level. Isabel expects to gain 15 feet in altitude per hour.
At this rate, how long would it take Isabel to reach the top of the hill?
What is 5 - 11
Isaac owns 25 shares of stock in an electronics company. Yesterday, the value of each share of stock changed by
−$1.25.
How much did the total value of Isaac's shares of stock change?
What is -$31.25
What is the value of the expression
−9+14−12÷2?
What is -1
3.5 - (-2.5)
What is 6
-165/-5
What is 33
Cameron owes his friend $25.50. He earns $15.75 on Monday and $18.50 on Tuesday. After paying his friend, how much money does Cameron have?
What is -$8.75
The weather report says the outside temperature will change by −1.5°F each hour.
Rafe says it means the temperature will change by −0.75° every 1/2hour.
Tanvi says it means the temperature will change by −2.5° every 1 1/2 hours.
Who is correct?
Rafe is correct
A teacher buys 5 pens that cost $3.22 each and 10 pencils that cost $0.55 each.
What is the total amount that the teacher spent?
What is $21.60
7.5 - 3 + (-0.2) - 3/5
What is 3.7
3 7/10
-3/8
What is -0.375
A scuba diver was 6.5 meters below sea level. Then, the scuba diver ascended 2.25 meters.
What is the current location of the scuba diver compared to sea level?
What is 4.25 below sea level.
Jada discovers the wading pool she bought for her dog has a slow leak. The volume of water in the pool changes by −3/4 gallon each hour.
At this rate, how much does the volume of water in the pool change in 2 1/2 hours?
What is -1 7/8
A diving team has been working underwater. The team begins working at a depth of 185 feet below sea level, then rises 22 feet.Then, the team descends 130 feet to complete its work.
How many feet below sea level is the team when it completes its work?
What is 293 feet