| Tag: doubling |
| Card Set Title | Tags | Cards | Favorite Count | Date Created |
|---|---|---|---|---|
| Population | birthrate deathrate demographics doubling growthrate popapes population profiles | 15 | 0 | 2009-02-04 |
| Words ending in 'ing' which double the consonant. | consonant doubling elementary gerunds | 10 | 0 | 2007-09-03 |
| Spelling Rules: Doubling, Drop e, Change y | change doubling drop | 20 | 0 | 2005-06-09 |