Solutions by everydaycalculation.com
1st number: 1 8/10, 2nd number: 8 4/10
1810 - 8410 is -335.
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Related: 36/10-84/10 18/20-84/10 18/10-84/20 54/10-84/10 18/30-84/10 18/10-84/30 90/10-84/10 18/50-84/10 18/10-84/50 18/70-84/10 18/10-84/70
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