integers
combining like terms
No more parenthesis!
Mystery!
100

-5-8

-13
100

6m -8m

-2m

100

5(-9)

-45

100

Nashville

Tennessee

200

6-10-11

-15

200

5x +6x - 7 

11x - 7

200

5 (4m)

20m

200

Atlanta

Georgia

300

13+14-15

12

300

10x -12x - 13 -14

-2x - 27

300

mn(-4 -12)

-4mn - 12mn

300

Indianapolis

Indiana

400

-5(-3-5)

40

400

5xm - 6xm + 7m + 12m -6-6

-xm + 19m -12

400

p(q - r - s)

pq - rp - sp

400

Tallahassee

Florida

500

-11 (4 - 6 - 3) 

55

500

12pq -15pq + 6p -15p + -12pq + 10 - 25

-15pq -9p -15

500

11m (3n - 9p + 5 - 8)

33mn - 99p - 33m

500

Sacramento

California

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