Solutions by everydaycalculation.com
1845 - 445 is 1445.
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Related: 36/45-4/45 18/45-8/45 18/90-4/45 18/45-4/90 54/45-4/45 18/45-12/45 90/45-4/45 18/45-20/45 18/45-28/45
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