Arithmetic Teacher (1984-1985) Vol. 32, No. 5

  • Arithmetic Teacher (1984-1985) Vol. 32, No. 5

    • Arithmat T4C!ach(! Volume 32 Word Problems Manipulatives Subtraction Computer Corner Number 5 January 1985 Brand new. Proven too. c ;Jl 1. c ~ ~ ..; ':t 1. ~ '). "1 ~ ,... r. That may sound like a contradiction in terms, but read on. The Using Mathematics Program, Laidlaw Brothers' new basal program, already has an o