How to use in-sentence of “number system”:
+ All of these power of ten numbers in the decimal number system use just the symbol “1” and the symbol “0”.
+ The most common tuning, “zheng diao” 〈正調〉, is pentatonic: 1245612 in the traditional Chinese number system or “jianpu” 〔簡譜〕.
+ Binary was invented by many people but the modern binary number system is credited to Gottfried Leibniz in 1679, a GermanyGerman mathematician.
+ The most common number system that people use is the “base ten” number system.
+ Most of the time people use a number system with ten digits This is called the decimal number system.
+ English has special names for some of the numbers in the decimal number system that are “powers of ten”.
