Rotary MathMaster

Rotary MathMaster This is a fun math tool with rotating number wheels, like a simple roulette of basic math equations. It has addition, subtraction, multiplication, and division using numbers from 0 to 9. For division, it only shows a whole number of answers. It's great for kids to learn math, practice calculations, and even use it as a toy! A perfect way to make math fun and hands-on!It is print ready and no additional parts needed, easy to assemble together. It comes in a box and highlights which numbers are being solved. For the division operation, it can only solve whole numbers, so the decimal part will not be shown. Infill: 15% Layer Height: 0.2 mm Nozzle Size: 0.4 mm Nozzle Temp: 230°C Build Plate Temp: 55°C Retraction Length, Z Hop: 2 mm, 0.4 mm, 20 mm/s Support Type, Style : Normal, Snug Filament: eSun PLA+ Slicer Software: Orca Slicer Printer: Creality Ender 3 V3 KE