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Online Self-Tests(E29)


  • 1. Determine the operation sign that makes the equation true.


    (+, –, x, ÷)
    10

    2

    =

    18÷9
    10


  • 2. Determine the unknown value that makes the equation true.



    x 9+9

    =

    18


  • 3. Determine which side of the equation is greater.


    (>, <, or =)

    3×8

    8+8+8


  • 4. Determine which side of the equation is greater.


    (>, <, or =)

    6×6×6

    36


  • 5. Determine the unknown value that makes the equation true.



    ÷9+9

    =

    18


  • 6. Determine which side of the equation is greater.


    (>, <, or =)

    2

    2+2

    =

    3