Arithmetic Teacher (1983-1984) Vol. 31, No. 4
~ Arithmcztic -r.._achczr Volume 31 I ._ ~~~~~:r 1983 The Third Mathematics Assessment Strategy Games and Problem Solving Computers in the Classroom Estimation and Mental Arithmetic The ARITHMETIC TEACHER is an offtcial journal of the National Council of Teachers of Mathe matlcs. It is a forum for the ex change of idea
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