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#CARDINAL NUMBER FIFTH POWER OF TEN HOW TO#

The abstract notion of two, signified orally by a sound independent of any particular objects, probably appeared very late. Vocal sounds were probably used to designate the number of objects in a small group long before there were separate symbols for the small numbers, and it seems likely that the sounds differed according to the kind of object being counted. Having no fixed units of measure, no coins, no commerce beyond the rudest barter, no system of taxation, and no needs beyond those to sustain life, people had no necessity for written numerals until the beginning of what are called historical times. Judging by the habits of indigenous peoples today as well as by the oldest remaining traces of written or sculptured records, the earliest numerals were simple notches in a stick, scratches on a stone, marks on a piece of pottery, and the like. Probably the earliest way of keeping record of a count was by some tally system involving physical objects such as pebbles or sticks.

#CARDINAL NUMBER FIFTH POWER OF TEN HOW TO#

Just as the first attempts at writing came long after the development of speech, so the first efforts at the graphical representation of numbers came long after people had learned how to count. Numerals and numeral systems, symbols and collections of symbols used to represent small numbers, together with systems of rules for representing larger numbers.

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