High School Maths Examples and Questions

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Answers − Standard Form − Very Small Numbers

  1.   Write 0.000007123 in Standard Form

    0.000007123 = 7.123 × 10−6

  2.   Write 0.000000008 in Standard Form

    0.000000008 = 8.0 × 10−9

  3.   Write 0.0000000083 in Standard Form

    0.0000000083 = 8.3 × 10−9

  4.   Write 0.00000000702 in Standard Form

    0.00000000702 = 7.02 × 10−9

  5.   Write 0.053 in Standard Form

    0.053 = 5.3 × 10−2

  6.   Write 0.123 in Standard Form

    0.123 = 1.23 × 10−1

  7.   Write 0.000000904 in Standard Form

    0.000000904 = 9.04 × 10−7

  8.   Write 4.99 × 10−4 as a number

    4.99 × 10−4 = 0.000499

  9.   Write 9.1 × 10−5 as a number

    9.1 × 10−5 = 0.000091

  10.   Write 7.04 × 10−1 as a number

    7.04 × 10−1 = 0.704

  11.   Write 7.07 × 10−7 as a number

    7.07 × 10−7 = 0.000000707

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