Number 6 adds one more and discovers the rest of numbers that can be made if they keep adding one.

The numbers 1, 2, 3, 4, and 5 chase after a bird with their balloons and form the number 15 who is a secret agent that helps them out by being steps.

The numbers get invited to a dance party and sing about the numbers that include 5.

As the numbers disagree on the activity to do together, number 10 suggests to do them all.

The numbers tell the story of the three little pigs with number 5 as the narrator.