Adding
Evaluate:
8 + (-28)
-20
Evaluate:
-3 - 4
-7
Evaluate:
-9 • 8
-72
Evaluate:
-45 ÷ (-5)
9
The Packers gained 3 yards and then lost 7 yards. What is the total amount of yards gained or lost by the Packers?
loss of 4 yards
Evaluate:
-13 + (-20)
-33
Evaluate:
-4 - (-5)
1
Evaluate:
-14 • (-3)
42
Evaluate:
-63 ÷ 9
-7
The temperature outside yesterday was -5 degrees. If the temperature today went up 7 degrees since yesterday, what is today's temperature?
2 degrees
Evaluate:
-14 + 22
8
Evaluate:
17 - (-19)
36
Evaluate:
5 • 5 • (-4)
-100
Evaluate:
100 ÷ (-20)
-5
A tank of water starts with 20 gallons of water, but the tank has a hole in it. Every minute the tank loses 1 gallon of water. How much water will the tank have lost if 15 minutes goes by?
Evaluate:
-3 + (-5) + (-7)
-15
Evaluate:
6 - (-6) + 7 + 9 - 6
22
Evaluate:
-3 • (-7) • (-2)
-42
Evaluate:
-50 ÷ (-5 • 2)
5
Marissa has a stock portfolio valued at $220. Marissa is keeping track of the losses and gains on her stock portfolio. Over the course of 4 days her stocks gained $15, lost $12, lost $25 and then gained $32. After these four days, what is the value of her stock portfolio?
$230
Evaluate:
12 + (-8) + (-17)
-13
Evaluate:
20 - (-10) + (-5) - (-6)
31
Evaluate:
5(-9)(-4)
180
Evaluate:
-36 ÷ (-9) ÷(-2)
-2
A balloon is 36 feet below a canyon. The balloon floats up 6 feet each hour. Where will the balloon be relative to the the canyon after 3 hours?
18 feet below the canyon