vila school rekenen opdracht 3e klas Robin Zimmerman derp

it is a littel tiny proect from school to make a file an use math to do som thing but i took it a step ferder and becous i have a 3D printer i 3d MODELT IT AN ALS PRINTED IT ( I AM 14 YEARS OLD ) AND HAVE BUILD A 3d PRINTERS KIT ON MY OWN)