Find number abc
If 3c037 + 70b0a = 10cba1 find number abc. Multiple solutions may exist.Correct answers: 38
The first user who solved this task is Nílton Corrêa de Sousa.
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Carpet power loomIn 1837, the first U.S. patent for a carpet power loom was issued to Erastus B. Bigelow of West Boyston, Mass. |