Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 1/10
2110 - 110 is 21.
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Related: 42/10-1/10 21/10-2/10 21/20-1/10 21/10-1/20 63/10-1/10 21/10-3/10 21/30-1/10 21/10-1/30 21/10-5/10 21/50-1/10 21/10-1/50 21/10-7/10 21/70-1/10 21/10-1/70
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