Here are some examples of Egyptian numbers converted to the standard form: =7 =9 n =10+5=15 =10,000+3x1000+ =3x10+8 +100+2x10+4 =30+8=38 liiieol = 10,000+3000+100 +20+4 =13124 ▣10进位（分群）数系（非位值制o 10进位（分群）数系（非位值制）