Solutions by everydaycalculation.com
221 - 114 is 142.
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Related: 4/21-1/14 2/21-2/14 2/42-1/14 2/21-1/28 6/21-1/14 2/21-3/14 2/63-1/14 2/21-1/42 10/21-1/14 2/21-5/14 2/21-1/70 14/21-1/14 2/21-7/14 2/21-1/98
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