Mathematics Teacher (1949) Vol. 42, No. 3
THE MATHEMATICS TEACHER Volume XLII Number 3 Edited by William David Reeve Teaching Computation with Approximate Data* By c. N. SHUSTER State Teachers CoUege, Trenton, N. J . SEEING THE PROBLEM: In the last four years the author has asked 276 students to find the square root of 64.000. These students ranged from high s
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