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Online Self-Tests(D1)


  • 1-2. Solve the equation.


    (1 point each)

    1÷1=

    32


  • 3. Find the unknown value.


    (1 point)

    1÷1=

    1
    232

  • 4-5. Solve the equation.


    (1 point each)

    1÷2=

    23


  • 6. Find the unknown value.


    (1 point)

    2÷1=

    1
    323

  • 7. Find the unknown value.


    (1 point)

    1÷3=

    243

  • 8. Find the value of x.


    (1 point)

    1÷x=2
    323


    (1 point)

    Answer: