Make series of numbers visible
One plus one is two - four plus two is the same as six. By stacking the number blocks, the amount of a number relative to others becomes clear by the height reached. The building blocks thus contribute to a better understanding of adding and subtracting small sets of numbers.
Contents: Numbers 1-10 in 4 colours, the 1 is 5 x, the numbers 2-4 each 2 x.
Material: Plastic
Dimensions: Quantity 10: 12.5 x 5 x 2.5 cm
From 3 years
