Module 1: Real Number System
Classify the following number by selecting all that apply.
3.55687143...
Whole Number
Rational
Irrational
Real
Integer
Classify the following number by selecting all that apply.
Whole Number
Rational
Irrational
Real
Integer
3.5
Classify the following number by selecting all that apply.
Whole Number
Rational
Irrational
Real
Integer
7
Classify the following number by selecting all that apply.
Whole Number
Rational
Irrational
Real
Integer
4
5
Classify the following number by selecting all that apply.
Whole Number
Rational
Irrational
Real
Integer
1
2
Classify the following number by selecting all that apply.
Whole Number
Rational
Irrational
Real
Integer
18
Between which two whole numbers does √8 fall? 
and
Write out the solutions to the perfect squares (1-12). 
32=
22=
42=
52=
62=
12=
102=
122=
112=
72=
82=
92=
Convert 2/5 to a decimal.
Convert 5/9 to a decimal.
0.59
0.55555...
0.595959...
0.999999...
Vocabulary
Non-terminating decimals.
All positive counting numbers and zero.
Any number that can be turned into a fraction.
Any positive or negative counting number, and zero.
All numbers.
Word Bank:  whole, integers, real, rational, irrational
Estimate:
√24
Compare using inequalities. (<,>, or =)
2.5
√5
Compare using inequalities. (<,>, or =)
4.1
√20
Select all the number sets that are ordered from 
least to greatest.
5.5, -7, 3.8, √14
8.9, √64, 81/2, 8.3333...
2.4, 23/4, √8, 2.999...
14.6, 4.9, -8, -√50
-√9, -1.5, √4, 57/8
What is 3√125?
What is the proper way to read this exponent?
Four
42
What is the proper way to read this exponent?
Four
43
Evaluate: (-3)2
Evaluate (-3)3
What is 3√216?
What are the two possible square roots of 64?
and
Mrs. Hamernik will not 
give us credit for our 
answers if we do not...
give her money.
sing for her.
 SHOW OUR WORK.
Win the Olympics.
True or False: When finding the cube root 
of a number, I will divide it by three.
False
True
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