Arithmetic Teacher (1982-1983) Vol. 30, No. 9

  • Arithmetic Teacher (1982-1983) Vol. 30, No. 9

    There a rc several articles this month that go beyond computation with whole numbers. In "A Complete Model for Operations on Integers" (p. 26), Battista describes a model that works with all four fundamental operatiion with integers. It may be useful for many students in the intermediate or junior high school. In " Tak