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Online Self-Tests(M28)


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

    (1point)

    34×

    =

    		204


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

    (1point)

    31×7

    =



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

    (1point)

    		 ×5

    =

    		145


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

    (1point)

    		× 9

    =

    		 324


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

    (1point)

    17×

    =

    		68


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

    (1point)

    30×7

    =