Solutions by everydaycalculation.com
1st number: 1 9/12, 2nd number: 1 14/18
2112 - 3218 is -136.
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Related: 42/12-32/18 21/12-64/18 21/24-32/18 21/12-32/36 63/12-32/18 21/12-96/18 21/36-32/18 21/12-32/54 21/60-32/18 21/12-32/90 21/84-32/18
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