Arithmetic Teacher (1955) Vol. 2, No. 3

  • Arithmetic Teacher (1955) Vol. 2, No. 3

    The . ArithmetiC T ea~cheri, . ~ .. . . ' . . . . :r~ .: . ' ... '~. . . ' ... ,. . .- '~~-- :~~~=~~-. • '' . .• -: . •, ., • • .• . • '.;..,c_. • ~ .,.,.4,,1\ .... l.tl'l.~""'. . .. OCTOBER 1955 Comparison of Two Methods of Subtraction GLADYS and JOEL RHEINS Arithmetic Experience in Grade One DOROTHY JACK and AMAND