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14 July, 08:37

Complete the pattern 3 12 21 30 39

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Answers (2)
  1. 14 July, 11:59
    0
    well the pattern is + 9

    because 3+9=12

    12+9=21

    21+9=30

    30+9=39

    so the next few digits of this pattern would be

    48, 57, 66, 75, ect.
  2. 14 July, 12:23
    0
    48, 57, 66, 75, 84, etc. Each new phrase is 9 more than the previous one.
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