Arithmetic Teacher (1985-1986) Vol. 33, No. 7

  • Arithmetic Teacher (1985-1986) Vol. 33, No. 7

    lil Arithmcztic ~C!aChC!r Volume 33 I • ~~~~e~ ;86 Problem Solving Logo Graphing Division .,. Addison -Wesley The Mathematics Publisher Atlch:.on-\X'e:.ler Puhh~hing Compam: ~'2S Sand II ill Road. ~lenlo Park. CA lJ.i021i • tiS g~ tO.~OO The ARITHMETIC TEACHER is an official journal of the National Council of Teachers