Walking dogs, gardening, selling old stuff, and my personal favorite, get a job.
chores or a allowance.
Do chores and save money.
Save the money or do chores.
i don't know do some chores and you might find out.:D
Do some chores around your place. Ask your parents/ guardian if you can have an allowance.
the parents have to be rich if you want to get money wit out doing anything
you can do a lemonade stand,chores,garage sale, there are lots of things a 9 year old could do
chores around the house chores around the house chores around the house newspaper boy or girl
Do chores for money, work for your neighbors mowing lawns, babysitting, etc.
Babysit, or maybe if you do extra chores your mom will pay you
do some chores and receive an allowance from parents.
Babysit, Chores, Cook, some more