# Real Number Chart

β6, β
1
3
(
β0.333 . . .
)
, 0,
3
4
(
0.75
)
, 25
β ππππ πππππ πππ ππππππππ:
β
100 = 10,
β
8
3
= 2
β
Rat ion al Number s
Can be expressed as a ratio of two Integers: a/b, (b β  0); such ratios
(fractions) can be expressed as terminating or repeating decimals
Real Number Chart
LSC-O Learning Center
EAP 7/2012
β
3
5
, β1, 0 , 1,
β
2, π, 6.35, 273
β
Real Numbers
Includes all Rational and Irrational Numbers
Irrational Num bers
All Real Numbers that are NOT Rational Numbers; cannot be expressed as
fractions, only non-repeating, non-terminating decimals
β
β
2 , β
β
5
3
,
β
21,
β
81
3
,
β
101 , π, β―, π
*Even roots (such as square roots) that donβt simplify to whole numbers are irrational.
*Odd roots (such as cube roots) tha t donβt simplify to whole numbers are irrational.
β ππ
(
π
)
, πΈπΈπππ
β²
π ππΈππππ
(
β―
)
, πππ πβπ πΊπππππ πππππ
(
π
)
πππ ππππππππππ.
β
1
2
(
β0.5
)
,
9
11
(
0.8181 . . .
)
,
13
10
(1.3)
Non-Integer Rational Numbers
Fraction s, terminating and r e peating dec imals
Integers
Positive and Negative Non-fractional Rational
Numbers, including Zero
. . . β476, . . . , β3, β2, β1
Negative Numbers
Negative Integers
0. 1. 2, 3, . . . , 476, . ..
π
Whole Numbers
Positive Integers, including Zero
Zero
0
β
Natural Numbers
Counting Numbers
1, 2, 3, . . . , 476, . . .
β s tands fo r
βquotient.β
β€
stands f or
βzahlen,β German
for βnumbers. β
Page 1/1

## Real Number Chart PDF

Favor this template? Just fancy it by voting!
•
•
•
•
•
0.0
Related Forms
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•