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Online Self-Tests(D30)


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

    (1point)

    38÷

    =

    		19


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

    (1point)

    40÷2

    =



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

    (1point)

    		 ÷7

    =

    		19


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

    (1point)

    		÷ 9

    =

    		 31


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

    (1point)

    126÷

    =

    		21


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

    (1point)

    84÷6

    =