Prime Number Song

In the number world so wide

Primes and composites abide

Prime can't be broken

Composite can be token

One is unique, not prime, not composite

Two's a prime

Three's a prime

Four is two times two, that's a composite

Five's a prime

Six is two times three, that's a composite

Seven's a prime

Eight is two times two times two, that's a composite

Nine is three times three, that's a composite

Ten is two times five, that's a composite

Prime or composite, now it's all defined

Prime or composite, now it's all defined