The arithmetic practice aid is a versatile math training tool that supports various arithmetic operations. This kids educational ruler is designed to enhance arithmetic learning through hands-on activities. The math ruler provides a clear visual representation of numbers, making it easier for children to grasp complex concepts. This arithmetic teaching tool is a must-have for any kindergarten classroom. Features -Color:Assorted Color -Material:Plastic -Size:26.00X4.00X0.50cm/10.22X1.57X0.20in -Fun and educational: the arithmetic number ruler combines fun and education, making it an excellent tool for teaching young children basic math concepts -Easy addition and subtraction: with the arithmetic teaching tool, children can easily grasp the concepts of addition and subtraction, enhancing their math skills -Appealing design: the kids' educational ruler features a cute pink design that attracts children's attention and makes learning more enjoyable -Safe and : made from sturdy materials, this math training aid is both safe and for longterm use -Multipurpose tool: the arithmetic learning ruler can be used for various purposes, including math practice, drawing, and measuring, making it a versatile tool for kids Package list: 2 x addition and subtraction ruler