Solutions by everydaycalculation.com
212 - 112 is 112.
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Related: 4/12-1/12 2/12-2/12 2/24-1/12 2/12-1/24 6/12-1/12 2/12-3/12 2/36-1/12 2/12-1/36 10/12-1/12 2/12-5/12 2/60-1/12 2/12-1/60 14/12-1/12 2/12-7/12 2/84-1/12 2/12-1/84
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