Help your 4th grader build a strong math foundation with IXL’s Fractions & Decimals 4th Grade Workbook! --The 112-page math workbook features carefully crafted problems to help your child learn and practice modeling, comparing, adding, and subtracting fractions and decimals in addition to other 4th grade math concepts. Exercises also include vibrant illustrations to bring math learning to life for grade 4 learners. --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.