Past Tense
Adding Postive and Negative Integers
US States
Prefixes
Subtracting Positive and Negative Integers
100

make

made

100

-3+5

2

100

What state do we live in?

California

100

anti-

against

100

-6-9

-15

200

swim

swam

200

-8+(-18)

-26

200

What US state is Disney World located in?

Florida

200

re-

again

200

-12-11

-23

300

catch

caught

300

-13+(-5)

-23

300

Which state is found in the middle of the Pacific Ocean?

Hawaii

300

semi-

half

300

-33-(-13)

-20

400

think

thought

400

25+ (-10)

15

400

What state is the largest state by land surface?

Alaska 

400

pre-

before

400

60-(-6)

66

500

shake

shook

500

-48+ 17

-31

500

Which district (not a state) is the White House located?

Washington D.C

500

sub-

under

500

120-(-53)

173

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