Solutions by everydaycalculation.com
445 - 245 is 245.
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Related: 8/45-2/45 4/45-4/45 4/90-2/45 4/45-2/90 12/45-2/45 4/45-6/45 20/45-2/45 4/45-10/45 28/45-2/45 4/45-14/45
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