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Online Self-Tests(A7)


  • 1. Find the answer to the equation.

    (1 point)

    554+346

    =



  • 2. Find the answer to the equation.

    (1 point)

    234+76

    =



  • 3. Find the answer to the equation.

    (1 point)

    256+78

    =



  • 4. Find the answer to the equation.

    (1 point)

    856
    + 48



  • 5. Find the answer to the equation.

    (1 point)

    674
    + 66



  • 6. Find the answer to the equation.

    (1 point)

    346
    + 388