The math club illustrates how to use the distributive property in reverse through factoring. As the members of the club explain, this technique can be used to check your work when utilizing the distributive property.

Members of the math club use the distributive property in reverse with variables to determine the number of friendship bracelets they can make with the number of materials they have available. They explain the steps they took to arrive at their answer.

After helping Josie with her car, Aldys asks her if she'd be interested in joining a student group called The Denominators. Josie joins the group, and a song that lists some multiples of the number 3 is played.

Using the numbers 1 through 8, Digit and The Earthlings look for other factors of 20 besides 2 and 10.

Katherine is invited to solve the algebra problem on the board at school and exceeds her teacher's expectations. The teachers encourage her parents to enroll her in a more challenging school because of her precocious abilities in math.