SumBlox Original Size Basic Set of 76 Math Building Blocks - STEM Solid Wood Educational Number Blocks, Includes 80 Activity

➕ Addition - We plant a tree, for every set we sell. To learn addition, just pile up the blocks!

➖ Subtraction - Students connect addition to its inverse property, subtraction, and develop a strategy to find the difference between two whole numbers

✖️ Multiplication/Division - Equations come to life as children see what happens when you literally stack the equation in front of them

➗ Fractions - Searching for common denominators and adding or subtracting fractions becomes more simple with this learning tool.