Building fun meets STEM learning with 120 math-themed blocks! Your little math whiz can count on big fun when they build and learn with 120 award-winning building blocks featuring math-themed decoration! With numbers and symbols for learning counting, equations and more, you can use the big blocks to build a cheerful school; or stack them directly onto the rolling wheelbase to create a bright yellow bus! Arrange and rearrange the numbers and symbols to practise counting and math and start your adventure in STEM learning! Ideal for to 5.