Solutions by everydaycalculation.com
1st number: 3 2/18, 2nd number: 3 16/18
5618 - 7018 is -79.
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Related: 56/36-70/18 56/18-70/36 56/54-70/18 56/18-70/54 56/90-70/18 56/18-70/90
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