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現代數學 Modern Mathematics

  • 小二 加減應用題 P.2 Addition and Subtraction Problem

    Activity

    現代數學 Modern Mathematics

  • Histogram construction tool

    Activity

    現代數學 Modern Mathematics

  • Addition of directed numbers

    Activity

    現代數學 Modern Mathematics

  • Subtraction of directed numbers

    Activity

    現代數學 Modern Mathematics

  • Multiplication of directed numbers

    Activity

    現代數學 Modern Mathematics

  • Addition of directed numbers (practice mode)

    Activity

    現代數學 Modern Mathematics

  • Subtraction of directed numbers (practice mode)

    Activity

    現代數學 Modern Mathematics

  • 小三 用磅來稱量物件 P.3 Using a Weighing Scale to Weigh Objects

    Activity

    現代數學 Modern Mathematics

  • 小三 重量的量度 P.3 Measuring Weights

    Activity

    現代數學 Modern Mathematics

  • 小五 分數乘法 P.5 Multiplication of Fractions

    Activity

    現代數學 Modern Mathematics