MIXTA A IMPROPIA Apr 16, 2015 12:43:25 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Maestro on Apr 16, 2015 12:43:25 GMT 1. IMPROPIA A MIXTA: www.mathplayground.com/Fractions_Improper.html2. MIXTA A IMPROPIA: www.mathplayground.com/fractions_mixed.html