1.   Write 0.21111... using bar notation.
    A. B.
    C. D.
    Hint

  2.   Which symbol makes the following sentence true?
22 22.21
    A. B. =
    C. < D. >
    Hint

  3.   Express 0.32 as a fraction.
    A. 3.2 B.
    C. D.
    Hint

  4.   Express as a decimal.
    A. 0.8 B. 1.25
    C. 0.125 D. 0.0125
    Hint

  5.   Express as a decimal.
    A. 3.5625 B. 2.807
    C. 0.35625 D. 0.2807
    Hint



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