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Online Self-Tests(M3)


  • 1-2. Solve the equation.


    (1 point each)

    1×1=

    23


  • 3-4. Solve the equation.


    (1 point each)

    1×2=

    23


  • 5-6. Solve the equation.


    (1 point each)

    2×1=

    23


  • 7. Find the value of x.


    x×1=2
    33


    (1 point)

    Answer:



  • 8. Find the value of x.


    2×x=1
    323


    (1 point)

    Answer:



  • 9-10. Solve the equation.


    (1 point each)

    3×1=

    32