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Cardinal Numbers: Definition. The numbers that we use for counting are called cardinal numbers. They tell us the quantity of objects. Cardinal Numbers Examples: 2 bananas, 5 suitcases, 100 points, a million dollars, etc.
Learn the difference between cardinal and ordinal numbers with this chart that shows how to write and pronounce them. Cardinal numbers say how many of something there are, while ordinal numbers tell the position of something in a list.
Examples of cardinal numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, and so on. The smallest cardinal number is 1 as 0 is not used for counting, so it is not a cardinal number.
In mathematics, a cardinal number, or cardinal for short, is what is commonly called the number of elements of a set. In the case of a finite set, its cardinal number, or cardinality is therefore a natural number.
Learn what cardinal numbers are and how to use them for counting. Find examples of cardinal numbers from 1 to 1000 and their English names.
Learn the difference between cardinal, ordinal and nominal numbers with examples and charts. Cardinal numbers say how many, ordinal numbers say position, and nominal numbers are names or identifiers.
Learn what cardinal numbers are, how to find their cardinality, and how they differ from ordinal and nominal numbers. See examples of cardinal numbers in sets, teams, and real life situations.