◎◎◎number⪢⪢
Digits make up numerals and numerals stand for an idea of a _____ just like letters make up words and words stand for ideas.
#math
http://qindex.info/i.php?x=9880
•Roman Numerals
The Romans showed numbers into the thousands using these 7 symbols: I for 1, V for 5, X for 10, L for 50, C for 100, D for 500 and M for 1000.
http://qindex.info/i.php?x=5164
•Roman numeral
The Romans showed numbers into the thousands using these 7 symbols: I for 1, V for 5, X for 10, L for 50, C for 100, D for 500 and M for 1000.
http://qindex.info/i.php?x=5045
•digits, numerals and numbers
A number is a count or measurement. It is really an idea in our minds.
○ count: the total determined by counting
○ measurement: the size, length or amount of something, as established by measuring
http://qindex.info/i.php?x=9577