MUST-KNOW MATH SKILLS: The Grade 2 Addition Workbook features must-know addition skills for 2nd graders, ages 7-8. Help your child learn and practice addition at home DELIGHTFUL & FUN: Colorful pages bring math to life with carefully-crafted problems, delightful images, and a variety of fun activities PRACTICE ANYWHERE: With this workbook, your child can practice wherever, whenever, and solidify...