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Online Self-Tests(S32)


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

    (1point)

    0.8+

    =

    		1.1


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

    (1point)

    0.9+

    =

    		1.2


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

    (1point)

    		–0.3

    =

    		0.1


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

    (1point)

    		–0.6

    =

    		0.8


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

    (1point)

    1.1+

    =

    		2.5


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

    (1point)

    		+0.4

    =

    		0.7