1. さん   six   four   three   eight   Hint Hint       2. きゅうじゅう   ninety   eleven   seven   fourteen   Hint       3. く, きゅう   nine   eight   two   twelve   Hint       4. さんじゅう   eighty   thirty   fifteen   sixteen   Hint       5. に   twenty   one   nine   two   Hint       6. せん   eighteen   thousand   million   ninety   Hint       7. ひゃく   three   thousand   eighteen   hundred   Hint