IMM, KARA LOUISE FOSNOT, CATHERINE TWOMEY UITTENGOGAARD, WILLEM MINILESSONS FOR OPERATIONS WITH FRACTIONS, DECIMALS, AND PERCENTS - FIRST EDITION - PORTSMOUTH FIRSTHAND 2007 - 93P. - CONTEXTS FOR LEARNING: MATHEMATICS . AN IMPRINT OF HEINEMANN ISBN: 0325010298 Subjects--Topical Terms: MATHEMATICSFRACTIONSDECIMALSPERCENTS Dewey Class. No.: 510/IMM