Characteristics of Real #s
The difference between counting (natural) numbers and whole numbers...
Whole numbers include zero
Identify the categories to which 49 belongs.
Natural, whole, integer, rational
Two Truths & a Lie: Identify the Lie
- All whole numbers are counting numbers.
- All counting numbers are whole numbers.
All whole numbers are counting numbers
All of the following are examples of whole numbers EXCEPT---
9, 15/3, -2, 4.0, and 8.
What is -2?
Name the first category in the number system
Natural
The difference between a whole number and an integer...
Integers include whole numbers and their negatives (opposites)
Identify the categories to which -4 belongs.
Integer, rational
Two Truths & a Lie: Identify the Lie
- Some whole numbers are counting numbers.
- Some integers are fractions.
Some integers are fractions
All of the following are examples of integers EXCEPT ---
6, 4 divided by 2, 17/2, and -9.
What is 17/2?
What type of numbers fit into all categories
counting numbers (natrual)
The difference between an integer and a rational number...
Rational numbers include fractions, decimals and percents
Identify the categories to which -3.75 belongs.
Rational
Tell the Lie
- All rational numbers are whole numbers.
- Some integers are negative numbers.
All rational numbers are whole numbers
All of the following are examples of NATURAL numbers EXCEPT ---
0, 1, 408, 6/3, and 2.3
2.3
FDP is in what category
Rational
The difference between a counting number and an opposite number...
Counting numbers are positive and opposites are negative
Identify the categories to which -(3) belongs.
Integer and rational
Identify the lie:
- All integers are counting numbers.
- All whole numbers are rational numbers.
All integers are counting numbers
All of the following are INTEGERS EXCEPT ---
-34, 16, -3/2, -1.5, 78, 0
-3/2, -1.5
How many categories have more than one type of number?
3 (whole, integer, rational)
What symbols are used to show the relationship between counting numbers, whole numbers, integers and rational numbers
Arrows
Identify the categories l-4/2l belongs.
What is natural, whole, integer, rational
Identify the lie:
- A number can be counting and whole at the same time.
- A number can be rational and an integer at the same time.
No lie told
All of the following are counting numbers EXCEPT--
0, 100, 4, 1, 3
What is 0?
How many categories have all types of numbers?
1 (rational)