Combined Filters Neighbors Cut Sums Pick 4 The Neighbors Cut Sums (NB-CS) is a so called "combined filter", a combination of a digit and a math filter. It requires two separate parts to create the filter.
Neighbors (NB) is yet another alternative to the old VTracs (VTX). Instead of combining digits by adding 5 it selects the all even digits with the next odd digit up, 0 with 1, 2 with 3 all the way to 8 with 9. It is another efficient way to combine an odd with an even digit. The Cut Sums filter is a so called "math filter". Math filters are created through calculations. You get the sum of a number by adding up the digits within that number. The cut sum is the last digit of that sum. To show you how to calculate the Neighbors Cut Sums filter for a Pick 4 number here an example step by step.
Part I: Pick 4 Neighbors Cut Sums Conversion Step 1: Divide 4420 into separate digits: 4420 => 4 4 2 0 Step 2: Convert each digit to filter: 4 = 3 4 = 3 2 = 2 0 = 1 Step 3: Combine the filters to a string: 3 3 2 1 = 3321
Part II: Pick 4 Neighbors Cut Sums Conversion Step 1: Divide the 3321 into separate digits: 3321 => 3 3 2 1 Step 2: Add up the digits: 3 + 3 + 2 + 1 = 9 Step 3: Select only the last digit: 9 = 9
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