Adding Rational Numbers
Subtracting Rational Numbers
Vocabulary
Real Life Situations
Misc.
100
-14 + (-4)
What is -18
100
5 - 12
What is -7
100
Combining a positive and a negative to cancel them out or to equal zero
What are zero pairs
100
The temperature in Tremonton was 32 degrees. The temperature at the North Pole was -10 degrees. Find the difference in temperature
What is 42 degrees
100
Late work and Feedback retakes must be completed by what date?
What is November 10
200
6 + (-8)
What is -2
200
2 - 8
What is -6
200
Another word for "Opposites"
What are Additive Inverses
200
Sally earns $50 mowing lawns. She then spends $35 on shoes and spends $10 on lunch. Write and solve an expression using "Super Powers"
What is 50 + (-35) + (-10) = $5
200
-1 - (-1)
What is 0
300
2 + (-3) + 7
What is 6
300
4 - (-4)
What is 8
300
Positive and Negative Whole Numbers
What are Integers
300
An elevator goes up 3 floors. It then travels down 10 floors to the parking garage. It then goes up 5 more floors. Write an expression showing this scenario and solve
What is 3 + (-10) + 5 = -2 or 2 floors below the surface
300
You and a friend are having a Nerf battle. You both start at the same place in front of your house. You take 8 steps North. Your friend takes 5 steps South. How far apart you when you start your game?
What is 13 steps
400
-5/8 + (-5/8) + 7/8
What is -3/8
400
-3.1 - (-3.1)
What is 0
400
Same sign ______________ and __________. Different signs ____________
What are Add and Keep and Subtract
400
A photographer is using a drone to take photos of the Grand Canyon. The drone flies up 65 ft. It then flies down 120.5 ft into the canyon. It then flies back up 90.2 ft. Create an expression and solve to show where the drone is now.
What is 65 + (-120.5) + 90.2 = 34.7 ft
400
The Denver Broncos gain 11 yards on the first play. They lose 1 yard on the next play. They loose 7 yards on the third play. Write an expression and solve
What is 11 + (-1) + (-7) = 3
500
2/5 + (-3/5)
What is -1/5
500
5.1 - 7.8
What is -2.7
500
Use the sign of the ____________ number, then you'll be exact
What is Bigger or larger
500
Two whales are swimming in the ocean. Whale #1 is 350 ft below the surface. The second whale is 600 ft below the surface. What is the difference or distance between the two whales
What is 250 ft
500
An airplane is flying at an altitude of 30,000 ft. A submarine is traveling 650 ft below the surface. What is the difference or distance between them?
What is 30,650
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