Display IXL’s 4-pack of vibrant math posters to reinforce essential equations! The pack contains four high-resolution, full-color addition, subtraction, multiplication, and division 17” x 22” classroom posters. Each poster features essential equations for numbers 1-12 to help students build mathematical confidence and speed. These eye-catching, educational displays are perfect for any learning space.With over 25 years of experience in education, IXL reaches millions of learners around the world with a diverse range of products. IXL is trusted by over 1 million educators and used in 96% of the top US school districts.