Adding Positive and Negative Integers

Same Sign Addition

100

-13 + (-18)

-31

200

12 + 73

85

300

-34 + (-49)

-83

400

-31 + (-14)

-45

500

-18 + (-63) 

-81

Different Sign Addition

100

32 + (-11)

21

200

18 + (-44)

-26

300

-47 + 57

7

400

34 + (-78) 

-44

500

- 37 + 15

-22

Absolute Value Problems

100

|-8|

8

200

|420|

420

300

-|-25|

-25

400

|-5| + |6|

11

500

-|-32| + |30|

-2

Absolute Value and Additive Inverse

100

Value:   - 3

Absolute Value: 3

Additive Inverse: 3

200

Value: 10

Absolute Value: 10

Additive Inverse: -10

300

Value: -17

Absolute Value: 17

Additive Inverse: 17

400

Value: 180

Absolute Value: 180

Additive Inverse: -180

500

Value: 12.2

Absolute Value: 12.2

Additive Inverse: -12.2

Potpourri

100

Carrots were not originally orange, but instead the color of a title of a famous book. What color were they?

Purple

200

Mateo is currently saving money to purchase a new dinosaur toy that is also the star of the first Jurassic World movie. What is the name of that dinosaur?

Indominus Rex

300

Dolphins are notoriously not trusting creatures, as shown by their sleeping habits. What is odd about how dolphins sleep?

They sleep with one eye open

400

Japan has the most vending machines in the world, and more vending machines than actual people. It is a "Michael Jordan" ration of vending machines to humans. What is the ratio?

23 : 1

500

Gatorade was invented at this college, whose sports teams go by the name, "The Gators."

University of Florida