Find number abc
If c9c07 - ca8bb = a3a1 find number abc. Multiple solutions may exist.Correct answers: 69
The first user who solved this task is Djordje Timotijevic.
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Edwin B. HoltDied 25 Jan 1946 (born 1873).Edwin B(issell) Holt was a U.S. psychologist and philosopher noted for his emphasis on the purposive character of knowing. |