Help build a strong foundation in kindergarten math with IXL’s Addition Kindergarten Math Workbook! --The 112-page kindergarten math workbook features carefully crafted problems to help your kindergartener learn and practice addition up to 10 from introduction to fact practice and mastery. Kindergarten learning activities include vibrant illustrations to bring kindergarten math learning to life for students. --IXL has been a trusted leader in education for over 25 years. Used by more than 15 million students worldwide and trusted by over 1 million teachers, IXL is the most popular online learning platform in the U.S. Backed by over 75 scientific studies, IXL’s comprehensive, curriculum-aligned K-12 program is proven to help every learner succeed.