1. A human cell is 0.000025 meter across. What digit is in the one-millionth position?

2. America’s tallest radio tower is located in Nashville. The tower is 0.16629 mile tall. In what position is the 2?

3. The distance from Knoxville, Tennessee, to Fairbanks, Alaska, is 5,202 kilometers. What digit is in the tens position?

4. A park in Nashville is 0.28087 mile long. In what position is the 0 after the decimal point?

5. What digit is in the one million position in 2,999,792,458?

6. A letter must be no less than 0.007 inch thick. In what position is the 7?