math and science education search Mr. R.'s world of math and science free and accessible educational resources for all



Chapter 10: Strange Things On The Way To The Center Of The Earth ...

The elevator kept falling and falling and falling. To the students, it seemed as if they had been falling for 657 days. Please round the number of days to the nearest hundred.

657 rounded to the nearest hundred is:


type your answer here:







your results here
Custom Search
copyright Mr. R. 2012