Mathematics Teacher (1910-1911) Vol. 3, No. 4

  • Mathematics Teacher (1910-1911) Vol. 3, No. 4

    THE M ATHEMATICS TEACHER EDITED BY W. H. !\!ETZLER ASSOCIAT0 WITH EUGENE R. SMITH MAURICE J. BABB VOLUME III J UNE, 1911 NUMBER 4 EDITORIAL. II.C.F. excellent. The methods spoken of in ~I r. Hart's paper are The addition and subtraction method can be used even in Arithmetic, if the numbers to be factored are large. Thi