Book Description: This book is now available in kindle. The new redesigned format was done especially for kindle users. This is the new redesigned library version which is much more sturdy, compact, and non-consumable. Every 4th and 5th grader needs to complete this book. This is the title that will set them up for success in algebra and beyond. Grade 4 is when many students begin a sharp decline with their math skills. Whole numbers, fractions, decimals, integers, geometry, and many more essential topics are carefully explained. The short, concise, self-contained lessons with built-in review ensure MASTERY of each and every topic. This book teaches the exact skills recommended by the President's National Math Advisory Panel. This is a must book for every 4th and 5th grader. Every library needs to make this title available.Excellent for summer. TRY OUR FREE iphone app, MATH EXPERT, from Math Essentials.net.