Solutions by everydaycalculation.com
1st number: 8/18, 2nd number: 2 9/18
818 - 4518 is -3718.
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Related: 16/18-45/18 8/18-90/18 8/36-45/18 8/18-45/36 24/18-45/18 8/54-45/18 8/18-45/54 40/18-45/18 8/90-45/18 8/18-45/90 56/18-45/18
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