00814nam a2200277 a 45000010008000000030004000080050017000120080041000290100017000700200015000870350021001020400024001230420014001470500025001610820024001861000023002102450059002332600055002923000029003475040054003765210013004305410006004435620006004496500049004556500032005043065292OSt20140310181914.0961009s1996    nyua     b    000 0 eng d  a   96214357   a059048804X  a(OCoLC)35705283   aGTfTFCcGTfTFCdDLC  alccopycat00aQA 135.5b.Il29 1996  aTR 372.7 bB35 20081 aIllingworth, Mark.10aReal-life math problem solving /cby Mark Illingworth.  aNew York :bScholastic Professional Books,cc1996.  a136 p. :bill. ;c28 cm.  aIncludes bibliographical references (p. 131-133).8 aFaculty.  j1  e1 0aMathematicsxStudy and teaching (Elementary) 0aWord problems (Mathematics)