1. 二   fifty   two   fifteen   eleven   Hint Hint       2. 三十   fourteen   thirty   forty   seven   Hint       3. 四   sixty   six   hundred   four   Hint       4. 十二   twelve   three   twenty   fifty   Hint       5. 四十   nine   sixteen   forty   six   Hint       6. 十五   fifteen   ninety   eight   seventy   Hint       7. 十三   nineteen   thirteen   fifteen   sixteen   Hint