Solutions by everydaycalculation.com
1st number: 9/20, 2nd number: 9 0/10
920 - 9010 is -17120.
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Related: 18/20-90/10 9/40-90/10 9/20-90/20 27/20-90/10 9/60-90/10 9/20-90/30 45/20-90/10 9/20-90/50 63/20-90/10 9/20-90/70
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