Explore a fun new way to practice math: with stickers! This activity-packed sticker book for children ages 5 and up provides basic addition and subtraction practice while creating ten adorable baby animal images, one sticker at a time.Step 1: Solve the problemStep 2: Find the matching stickerStep 3: Place the sticker …and watch your baby animal pictures come to life! Combining the joy of Paint by Sticker Kids® with the curriculum-based practice of Brain Quest®, Learn by Sticker® is a completely new way for kids to practice key math skills. In Learn by Sticker: Addition and Subtraction, solve first grade-level addition and subtraction problems and use the answers to determine where to place each sticker to create ten sticker images of beautiful baby animals.