Answer:
The theme of "Abuela Invents The Zero" to me is selfishness. I chose selfishness because Constancia only thinks about herself. She deosn't want to be seen with her family because she will be embarassed. She won't even help her lost grandma in church because she doesn't want to be made fun of at school.
1. About the space exploration 2.what the world be 3. Would you be able to live on a million Dollars a year
That he cares or doesn't either one sorry don't read the story