What are they?
My oldest two (14 and 11) do dishes together, by hand since we don't have a dish washer. They also change the kitchen and bathroom trash when full.
My 8 yr old sweeps the floor in the kitchen and living room.
My 4 and 6 yr olds help pick up their stuff around the house as they tend to drag it out of their room. They also help run the dirty diapers to the diaper bucket to get ready for washing.
My 2 yr old runs trash to the trash can. She loves that job and takes trash away from others to do it. LOL! My 1 1/2 yr old wants to do her job, but we find all kinds of things (shoes, spices, etc...) in the trash.
Some days my oldest 4 will change a few diapers, or help hang laundry on the line (or bring it in).
They all clean their own rooms.