1.   Write 3,465 in scientific notation.
    A. 0.3465×104 B. 34.65×102
    C. 3.465×103 D. 346.5×10
    Hint

  2.   Write 120,000,000 in scientific notation.
    A. 1.2×108 B. 12×107
    C. 1.2×109 D. 0.12×109
    Hint

  3.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. > B.
    C. = D. <
    Hint

  4.   Which symbol makes the following statement true?
568 ______ 5.1 × 102
    A. B. >
    C. = D. <
    Hint

  5.   Michiganís population is almost 10,000,000 people. Texasí population is twice that of Michigan. About how many people live in Texas?
    A. 2.0 × 107 B. 2.0 × 108
    C. 2.0 × 109 D. 2.0 × 106
    Hint



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