Find number abc
If 6a787 - 1bc78 = 4880c find number abc. Multiple solutions may exist.Correct answers: 46
The first user who solved this task is Eugenio G. F. de Kereki.
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Harmonica
"Thanks for the harmonica you gave me for Christmas," little Joshua said to his uncle the first time he saw him after the holidays. "It's the best present I ever got."
"That's great," said his uncle. "Do you know how to play it?"
"Oh, I don't play it," the little fellow said. "My mom gives me a dollar a day not to play it during the day and my dad gives me five dollars a week not to play it at night.