Arithmetic Teacher (1985-1986) Vol. 33, No. 9

  • Arithmetic Teacher (1985-1986) Vol. 33, No. 9

    ~ Arithmcztic Tczachczr ~~~~i~~3 Circles and Logo Subtraction Division History The ARITHMETIC TEACHER is an official journal of the National Council of Teachers of Mathematiccs It is a forum for the exchange of ideas and a source of techniques for teaching mathematics in grades kindergarten through eight. It presents n