Transform math learning into a hands-on adventure with Stack & Sum Number Heights! This innovative educational toy brings addition to life through cleverly designed number blocks where each number's physical height corresponds to its actual value. When children stack a '2' on top of a '6', they'll see it equals '8' - making abstract math concepts tangible and fun! The set includes numbers 1-10 in vibrant colors that will engage young learners while they explore basic addition facts through play. Perfect for preschoolers and early elementary students, these durable number blocks encourage both mathematical thinking and fine motor skills as kids build number towers and discover countless addition combinations. Whether used for structured learning activities or free play, these blocks help children visualize number relationships and build a strong foundation in early math concepts. Made in Indiana, these quality educational blocks provide endless opportunities for counting, stacking, and learning through discovery. Watch as your child's confidence with numbers grows with every stacking adventure!Spark your child's love for numbers with Stack & Sum Number Heights! These clever, colorful number toys are designed with a twist—each number's height corresponds to its value, so when kids stack them, they magically add up to new totals! Watch as little learners explore addition hands-on, building towers of 2s, 5s, or 10s while sharpening their math skills and creativity. Made from safe, durable materials, this set is perfect for preschoolers and early learners, blending playtime with education. Whether they're stacking a “3” on a “4” to reach “7” or creating their own number stories, kids will giggle and grow with every tower they build. Get ready for hours of counting, stacking, and summing fun! Number colors varies. Kit comes with numbers 1-10