Algebra Review

One Step Equations

100

10 + f = 28

What is f=18

200

k-19=80

What is k=99

300

^16x=64

What is x=4

400

1.5 + m = 7.25

What is 5.75

500

6.8/m = 1.7

What is m=4

Two Step Equations

100

2x + 5 = 21

What is x=8

200

10k - 10= 100

What is k=11

300

n/4 + 15= 22

What is n=28

400

40-5m=25

What is m=3

500

100-6.5k=74

What is 4

Simplify Expressions (distributive/factoring/Combining))

100

3(x+2)

What is 3x + 6

200

4(2m + 9)

What is 8m+36

300

15ax+3a

What is 3a(5x+1)

400

42m-18m 

What is 6m(7-3)

500

20x+5c-2x+6k+2+4x-k-1+x

What is 5c+5k+23x+1

Exponents

100

Evaluate 3²

What is 9

200

Write the following in exponential notation 

 (h) (h) (h) (h) (h)

What is h⁴

300

Evaluate 

9^4

What is 6,561

400

Factors of 4 4/5 cubed 

 (4 4/5) (4 4/5) (4 4/5)

500

Evaluate 1.6³

What is 4.096