You have $50, then you spend $40, find $10 on the street, then spend $15. How much money do you have now?
50 + (-40) + 10 + (-15) = $5
400
The summit (top) of a mountain is 1,140 feet above sea level. A submarine sits at 150 feet below sea level. What is the elevation change from the summit to the submarine?
1140 - (-150) = 1290 feet
400
Ms. Oshiro spends too much money! She spends $20 at Target for 5 days in a row because she's a shopaholic. Represent the amount she spent with an integer.
-20(5) = -$100 :(
400
-900 divided by -5 equals...
What is 180?
500
A seal dives 150 feet below sea level, then dives 40 more feet. After 10 minutes, the seal ascends 75 feet. Represent the location of the seal with an integer.
(-150) + (-40) + 75 = -115 feet
500
In the Mojave Desert, temperatures can change rapidly throughout the day. At 11:00 AM, it was 91 degrees Fahrenheit. By 8:00 PM, it was 22 degrees below zero. What was the total change in temperature that day?
91 - (-22) = 113 degree change
500
Every month, Jane has to pay $950 for apartment rent. Represent the amount she will have paid after 8 months with an integer.