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Online Self-Tests(S39)


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

    (1point)

    0.3+

    =

    		0.36


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

    (1point)

    0.2+

    =

    		0.32


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

    (1point)

    		–0.4

    =

    		0.9


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

    (1point)

    		–0.8

    =

    		0.1


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

    (1point)

    0.9+

    =

    		1.1


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

    (1point)

    		+0.4

    =

    		0.6