Solutions by everydaycalculation.com
1424 - 1224 is 112.
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Related: 28/24-12/24 14/48-12/24 14/24-12/48 42/24-12/24 14/24-36/24 14/72-12/24 14/24-12/72 70/24-12/24 14/24-60/24 98/24-12/24 14/24-84/24
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