The Magnetic Numbers Large 0-100 is an essential tool for teaching and learning maths. These numbers are perfect for creating patterns and sequences up to 100. Measuring at 4.5mm x 5mm, they are large enough to be easily seen and handled. With their magnetic backing, they can be easily attached to any magnetic surface, making them perfect for use in the classroom or at home. Whether you're teaching basic addition or complex multiplication, these magnetic numbers are sure to make learning maths a breeze.