Visit the School Zone store at Amazon.com/SchoolZonePublishing.BOOK FEATURES32 activity pages, 1 award certificateFor ages 6 to 87.75" x 10.75" pages with durable glossy coverBook features multiple skills: Addition & Subtraction, Place Value, Regrouping, Order Property, and MoreClear examples and step-by-step instructions make it easy for kids to work at their own paceFollows NCTM and Common Core standardsSlim and portable, perfect for on-the-go learning! AMAZING - Help your child master basic math with this Addition and Subtraction workbook from the I Know It! series. The lessons in this Math Grade 1 to Math Grade 2 workbook focus on practicing addition and subtraction facts and adding and subtracting with two-digit numbers (tens and ones). A range of activities from "Break the Code" math puzzles for kids with companion riddle, to more standard equations, help lock in learning. Bold, colorful illustrations help make it fun. This kind of enjoyable reinforcement learning is perfect as both a school aid, or as a great addition to 1st grade or 2nd grade kids homeschool teaching. Concepts and skills are identified at the bottom of each page to ensure children get variety. The slim 32-page size is handy for packing into totes, backpacks and luggage. With a little help from you, your child will enjoy hours of learning fun.WORKBOOKS FOR KIDS - Using kids workbooks is a great way to improve learning. Writing by hand, as opposed to typing on a computer, fires up specific areas of a child's brain, improving their ability to not only remember what he or she learns but to think of new ideas. Completing physical pages also give a sense of accomplishment that’s hard to get from a digital product. This is a workbook kids are sure to enjoy! When kids finish the workbook, you can fill out the included “Great Job! You’re #1” completion certificate to reward a job well done.PREPARATION - Let us help you prepare your young children for the next grade level with our workbooks, flashcards, card games, early reading books, and online learning program – Anywhere Teacher. Keep kids "classroom ready" with these great supplemental learning tools and more!AWARD WINNING - School Zone content has won The Parents’ Choice Foundation Award, Tillywig Toy Awards, Brainchild Award, Family Choice Award, Mom's Choice Awards Honoring Excellence, Gold Star Toy Scholastic Parent and Child Award and many more.OUR STORY - More than 40 years ago, long-time educators James Hoffman, Ed.D., and his wife Joan Hoffman, M.A., began a retail supply outlet for teachers, then soon identified a need for at-home learning materials to help parents support and supplement their children’s classroom instruction. School Zone Publishing fast emerged as the market leader in workbooks and flashcards for preschoolers through sixth graders.School Zone remains family-owned, focused on excellence, responsive to customers, alert to emerging technology, and committed to the community. We continually update our products with new features and content, reflective of changing standards, evolving teaching methods, and overall best practices.