Will 2 be eaten by a goldfish?

It's highly unlikely that a goldfish would eat a number "2". Goldfish are omnivores and their diet primarily consists of:

* Live food: Insects, worms, and other small aquatic creatures.

* Commercial fish food: Pellets or flakes designed specifically for goldfish.

* Plant matter: Algae and some aquatic plants.

Numbers are not edible and wouldn't provide any nutritional value for a goldfish.

It's important to remember that goldfish are sensitive creatures and should only be fed food that is safe and appropriate for their diet.