[math-fun] There must be something wrong with Mathematica's Round function--

It has no effect on this 4th Grade homework problem: "Estimate: Workers in Italy receive an average of 42 vacation days per year. Workers in the United States receive an average of 13 vacation days per year. Explain how to use rounding to estimate how many more vacation days workers in Italy receive each year." --rwg Another nice one: "Write 47,000 in expanded form." I suggested forty-seven Ms. This is a private school. Everybody says parTISSiple.