Answer:
1) dos 2)tres
Step-by-step explanation:
1) tantas is for feminine and it doesn't make sense since the word it's saying parents
translation (Juan has 2 parents. Maria has 2 parents. Maria has (2) parents just like Juan.
3)The men reads 3 books. The woman reads 3 books. The woman reads 3 books just like the men
4)Ricardo is old. Rita is old.
Rita is also old like Ricardo
Answer: Como
5) Cartas
6)Tigre
7)Dos