He had never held so much money in his hand before.

There were three large coins and one smaller one.

He turned them over and over, and finally ascertained that the large coins were ten dollar pieces, and the smaller one a five dollar piece.

Bobby was not a great scholar, but he knew enough of arithmetic to calculate the value of his treasure.

He was so excited, however, that he did not arrive at the conclusion half so quick as most of my young readers would have done.
"Thirty-five dollars!" exclaimed Bobby, when the problem was solved.