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Online Self-Tests(A9)


  • 1. Find the answer to the equation.

    (1 point)

    897+488

    =



  • 2. Find the answer to the equation.

    (1 point)

    89+572

    =



  • 3. Find the answer to the equation.

    (1 point)

    678+99

    =



  • 4. Find the answer to the equation.

    (1 point)

    765
    + 55



  • 5. Find the answer to the equation.

    (1 point)

    553
    + 76



  • 6. Find the answer to the equation.

    (1 point)

    609
    + 83