Math Filters Root Sums Pick 2 The Root Sums filter is a so called "math filter". Math filters are created through calculations. You get the root sum of a number by first adding up the digits within that number and then adding up the digits of each sum continuously until only one digit is left. To show you how to calculate the Root Sums filter for a Pick 2 number here a step by step example.
Step 1: Divide 37 into separate digits: 37 => 3 7 Step 2: Add up the digits: 3 + 7 = 10 Step 3: Divide 10 into separate digits: 10 => 1 0 Step 4: Add up the digits: 1 + 0 = 1
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