英文数学题补充一下：13s：13,26,39.changeword：5isafactorof10.10isamultipleof51.a）showthat13isafactorof13bycountingby13sstartingat0b）whichwholenumbersarefactorsofthemselves?explain.2.a)showthat1isaf

　　英文数学题

　　补充一下：

　　13s：13,26,39.

　　changeword：5isafactorof10.10isamultipleof5

　　1.a）showthat13isafactorof13bycountingby13sstartingat0

　　b）whichwholenumbersarefactorsofthemselves?explain.

　　2.a)showthat1isafactorof8bycountingby1sstartingat0

　　b）whichwhoenumbershave1asafactor?explain.

　　3.rewriteeachstatementinawaythatmeansthesamethingbutusestheword"multiple".

　　a)anyfactorof12isatmost12.

　　b)anyfactorofanumber(expect0)isatmostthenumber.