Spelling Week 30

Spelling Week 30

1.  multiply

2.  temperature

3.  vertical

4.  equation

 5.  currency

6.  amphibian

7.  intersection

8.  environment

9.  agriculture

10. frequency

11. civilization

12. manufacture

13. characteristic

14. atmosphere

15. representative

16. semicircle

17. substitute

18. technology

19.

20.