Baby Alive dolls Lucy and Suzy play with the Melissa and Doug Wooden food slice and cut birthday cake. They teach kids fractions, counting and math with the pieces of the Melissa and Doug cake. This is a great toy for toddlers and preschool kids learning subtraction and addition. ❤ Product Info ❤. This video features the Melissa and Doug Cutting wooden Birthday Cake set. ❤ Video Annotation Links ❤. Surprise Toys Zoo Animal Nesting Stacking Cups Learn Colors & Animals with Surprise Eggs & Toys.