Solutions by everydaycalculation.com
827 - 927 is -127.
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Related: 16/27-9/27 8/27-18/27 8/54-9/27 8/27-9/54 24/27-9/27 8/81-9/27 8/27-9/81 40/27-9/27 8/27-45/27 56/27-9/27 8/27-63/27
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