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Online Self-Tests(CS1)


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


    (number, +, –, x, ÷, >, <, or =)

    2

    4

    =

    4+2


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


    (number, +, –, x, ÷, >, <, or =)

    +7

    =

    7+15


  • 3. Determine which number is greater.


    (>, <, or =)

    10+5

    10+5


  • 4. Determine which number is greater.


    (>, <, or =)

    42

    2


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


    (number, +, –, x, ÷, >, <, or =)

    +5

    =

    20


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


    (number, +, –, x, ÷, >, <, or =)

    24

    8

    =

    16