You could say "el dorado," which could be translated as "the golden." Technically, "dorado" refers to the color of gold, so it could also mean "the gilded" or "the gold-colored," but I think it's the phrase you're looking for.
Correct awnser is : For her sixth birthday she wanted a party at Chuck E Cheeses.
Explanation:
I don't really get the first part but heres 2nd part.
2. nueve IV + V = IX
3. dos VIII - VI = II
4. diez III + VII = X
5. cuatro VI - II = IV
6. ocho IX - I = VIII
7. seis II × III = VI
8. sinco X ÷ II = V
Don't you have a story that goes with this. I would have to read the story in order to find out the answer.