Unit 1 Review

Exponents

100

Write in exponential form 

4*4*4

4³

200

Write in exponential form 

a*a*a*a*a

a⁵

300

Simplify, 7³

343

400

Write in exponential form, 

6r*6r*6r*6r

(6r)⁴ OR 6⁴*r⁴

500

a*a*b*b*b*b*b

Write in exponential form, 

a^2*b^5

Square Roots

100

Find TWO square roots for, 4

2, -2

200

sqrt(64)

8. -8

300

sqrt(225)

15, -15

400

What is the PRINCIPLE square root of 49

7

500

A square room has an area of 144 ft², how much trim would they need for the baseboards to go all the way around the room.

48ft

Order of Operations

100

Evaluate, 

8-14-:2

1

200

Evaluate,

(3+4^2)-6

13

300

Evaluate, 

[(8+8)-:2^2]+3^2

13

400

Solve, 

4sqrt(16)-3sqrt(4)

10

500

Evaluate,

[(12*3)-(3^2+3)]/(23-15)

3

Classifying Numbers

100

Classify the following as Rational, Irrational or Not Real

67/0

Not Real

200

Classify the following as Rational, Irrational or Nor Real

sqrt(67)

Irrational

300

Classify the following as Rational, Irrational or Not Real

0.676767...

Rational

400

Classify the following as Rational, Irrational or Not Real

pi

Irrational

500

Classify the following as Rational, Irrational or Not Real

-67

Rational

Properties of Numbers

100

Determine which property is shown, DISTRIBUTIVE, ASSOCIATIVE or COMMUTATIVE. 

(a*b)*c=a*(b*c)

Associative

200

Determine which property is shown, DISTRIBUTIVE, ASSOCIATIVE or COMMUTATIVE. 

6(b-a)=6b-6a

Distributive

300

Using the properties determine wether the following statement is true or false

4-3=3-4

False

400

Using the properties determine wether the following state is true or false.

8a-8b=8(a-b)

True

500

Using the properties determine wether the following state is true of false.

m+n-p=n-p+m

False