Solutions by everydaycalculation.com
23 + 67 is 3221.
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Related: 4/3+6/7 2/3+12/7 2/6+6/7 2/3+6/14 6/3+6/7 2/3+18/7 2/9+6/7 2/3+6/21 10/3+6/7 2/3+30/7 2/15+6/7 2/3+6/35 14/3+6/7 2/3+42/7 2/21+6/7 2/3+6/49
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