Arithmetic Teacher (1983-1984) Vol. 31, No. 3
ijj Arithmcztic ..-.. aCh .. r volume 31 I '-~ ~~~e~~;r 1983 U The ARITHMETIC TEACHER is an official journal of the National Council of Teachers of Mathe matics. It is a forum for the ex change of ideas and a source of techniques for teaching mathematics in grades kindergarten through eight. It pre sents new developmen
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