Keep fun and learning balanced with this First Sums puzzle which is exclusively made for kids of around 4+ age. With a blend of play and learning, this puzzle helps with grasping mathematical skills such as addition and subtraction. Features: Features pieces which needs to be matched with sum and differences Self correcting games ensures that your child learns the concept properly Designed to boost early skills and mathematical recognition A great way of improving brain coordination and encouraging the development of essential motor skills How to use: Logically think and assemble each bead to understand and learn mathematical skills.