Numbers

Numbers

1. Numbers

   • Cardinal Numbers
     • The cardinal numbers in english are those that refer to countable units,that is,they are those with wich you have one,two three (etc.)
       • Using the hyphen
         • Numbers between 21 and 99 that are not multiples of 10,for example:33,45 ,66,97,are hyphenated.this is:33 thirty-three
         • when writing thousands or figyres of more than three digits in Englis,commas be used (unlike spanish,where it is recommended to use space).
   • Ordinal Numbers
     • Ordinal Numbers are those used to order or establish numerical priorites,that is,they are,first,second,thirt
     • how are ordinal numbers abbreviated?
       • To abbreviated ordinal numbers,simply place the last two letters of the word after the number:first 1st

2. A Number is any sing or simbol used to designate quantities,values,or,entitites that behave like quantities