Combining Like Terms

Distributing

100

-5-7(1+7r)

-12-49r

200

6(3x+1)

18x+6

300

5(4n+5)-2

20n+23

400

-5(3x+5)

-15x-25

500

-2(3+6a)+5a

-6-7a

Combining (Addition)

100

8a + 15a + a + 9

What is 24a + 9

200

5x + 35 + 3x + 2

What is 8x + 37

300

32 + 12t + 16t + 8

What is 28t + 40

400

6p + 32 + 16p + 2 + 4p

What is 26p + 34

500

m + 20n + 25m + 6n

What is 26m + 26n

Combining (Subtraction)

100

21b - 11b - 10 - 12b

What is -2b - 10

200

12c - 6c - (-30)

What is 6c + 30

300

5z - 55 - 26 - z

What is 4z - 81

400

-7d - (-40) + 8d

What is d + 40

500

-15j - 18k - 24j - 18k

What is -39j - 36k

Combining Like Terms(Add & Subtract Mix)

100

-7w - 5 + 17w + 15

What is 10w + 10

200

19a - 6b - 17a - 3b + 9b - 2a

What is 0

300

-2f - 1f - (-6) + 5f

What is 2f + 6

400

-5r + 3q - 8q - r

What is -6r -5q

500

53t - (-20r) + 17 - 10t

What is 43t + 20r +17

Order of Operations

100

(10/-2)(2)

-10

200

-6+-4--2

-8

300

(5)(-6)-2

-32

400

-16/4-3

-7

500

-12/(3-1)

-6