1. $\dfrac{2}{1000}$
2. $\dfrac{3}{10000}$
3. $\dfrac{8}{100}$
4. $\dfrac{3}{10000}$
5. $\dfrac{7}{10000}$
6. $\dfrac{6}{100}$
7. $\dfrac{9}{10000}$
8. $\dfrac{3}{1000}$
9. $\dfrac{4}{10}$
10. $\dfrac{6}{10000}$
11. $\dfrac{8}{100}$
12. $\dfrac{3000}{1}=3000$
13. b. 6.004
14. a. 9.0009
15. c. 16.006
16. c. 6.01
17. d. .51
18. c. 19.98