Review

Combining Like Terms

100

2x+3x

5x

200

k+20+3k-3

4k+17

300

10y+x+17-4y-12

6y+x+5

400

2a+9+4b-b+7a-1

9a+1+3b

500

9+y+2x+x+y-1

3x+2y+8

Distributing

100

2(x+5)

2x+5

200

3(4x+1)

12x+3

300

3(2x+4+2)

6x+18

400

2(5a-b+2c)

10a-2b+4c

500

1/3(6r+15s-12)

2r+5s-4

One/Two Step Equations

100

x+2=6

x=4

200

3x=30

10

300

2x+8=16

x=4

400

3+5x=-47

x=-10

500

x/2+5=10

x=10

Evaluating Expressions

100

Evaluate the expression when h=2

8-h

6

200

Evaluate the expression below when g is 5

8(g)-10

30

300

Evaluate the expression when m=64 and n=8

m divided by 8

8

400

Evaluate the expression below when t=4

7t³

448

500

Evaluate the expression if a=6, b=2, and c=11

c² -13a-1 

42

Division and Multiplication

100

What is 50 divided by 2?

25

200

What is 3 divided by 1/2?

6

300

What is 4 times 2/4?

8/4=2

400

What is 65 divided by 8? 

8 R1

500

What is 49 divided by 4? 

12 R 1