Apples
-5 + 12
7
8 - 15
-7
4(-7)
-28
-24/6
-4
The price of jeans was reduced $8 per week for 4 weeks. By how much did the price of the jeans change over the 4 weeks?
-$32
-9 + (-4)
-13
-6 - 4
-10
-9(6)
-54
45/-9
-5
Clara has a debt of $10 in her bank account. She deposits $15 dollars the next day. How many money does she have in her bank account now?
$5
15 + (-20)
-5
11 - (-3)
14
-11(-5)
55
-60/-10
6
On Sunday, the temperature changed at a rate of -2 degrees every hour. How long did it take for the temperature to reach -14 degrees?
7 hours
-30 + 17
-13
-25 - (-5)
-20
30
-55/-11
A penguin was standing on a cliff, 15 feet above sea level. It jumped and dove to a spot that is 20 feet below sea level. Find the difference between its starting and stopping elevations
35 feet
-10 + (-10) + 25
5
2 - 10 - (-8)
0
-3(-4)(-1)
-12
-100/25
-4
The height of water in a tank decreases 3 inches each day due to evaporation. What is the change in the height of the water over 12 days, due to evaporation?
-36 inches