About Lotto Decade Groups

This informs you how many numbers have been drawn from which Decade group.
Decade groups are: [01-09], [10-19], [20-29], etc...

Taking the Winning Lotto Numbers for draw 1 :: 031221293848 (S.A Lotto)
The Decade grouping will be as follow without the Bonus Ball:
  [01-09] :: 1
  [10-19] :: 1
  [20-29] :: 2
  [30-39] :: 1
  [40-49] :: 1

You may be asking yourself the question :: Why even work with Decade groups. Basically using these groups will give you an idea of how many numbers to choose from certain groups which will most likely increase your chances of Winning the Lotto.

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