Arithmetic Teacher (1984-1985) Vol. 32, No. 9

  • Arithmetic Teacher (1984-1985) Vol. 32, No. 9

    m~ Arithmatic y~ TC!CIC Estimation Mathletes Problem Solving Summer Reading J The ARITHMETIC TEACHER is an official journal of the National Council of Teachers of Mathematiccs It is a forum for the exchange of tdeas and a source of techmques for teaching mathematics tn grades kindergarten through eight. It presents new