Difference between revisions of "Types of Number"
(Created page with "==Natural Numbers== A positive whole number including zero. Represented as N = (0,1,2,3,4 ....) ==Integer Numbers== Any positive or negative whole number including zero. Repr...") |
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==Cardinal Numbers== | ==Cardinal Numbers== | ||
A number used to identify the size of something. | A number used to identify the size of something. | ||
| + | |||
| + | =Revision= | ||
| + | <quiz display=simple> | ||
| + | {-1 is not included in which of the following | ||
| + | |type="()"} | ||
| + | + Natural Number | ||
| + | ||Natural numbers are only positive integers | ||
| + | - Rational Number | ||
| + | || All integers can be respresented as a ratio | ||
| + | - Real Number | ||
| + | || All integers are also real numbers | ||
| + | - Integer | ||
| + | || Integers are positive or negative | ||
| + | </quiz> | ||
Revision as of 10:04, 19 September 2017
Contents
Natural Numbers
A positive whole number including zero. Represented as N = (0,1,2,3,4 ....)
Integer Numbers
Any positive or negative whole number including zero. Represented as Z = (...,-2,-1,0,1,2,...)
Rational Numbers
A number that can be expressed as a fraction or ratio. Represented as Q
Irrational Numbers
A number that cannot be represented as a fraction or ratio, the decimal form will contain infinite repeating values.
Real Numbers
Any positive or negative number with or without a fractional part.
Ordinal Numbers
A number used to identify the relative position of one number to another.
Cardinal Numbers
A number used to identify the size of something.
