There were 20 roses and 39 orchids in the vase. Jessica cut some more roses and orchids from her flower garden. There are now 47 orchids and 31 roses in the vase. How many roses did she cut?
There were 20 roses and 39 orchids in the vase.

Jessica cut some more roses and orchids from her flower garden.

There are now 47 orchids and 31 roses in the vase.

How many roses did she cut?

She cut 11 roses.