Download or read book Beast Academy Guide 4D written by Jason Batterson and published by . This book was released on 2015-04-15 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beast Academy Guide 4D and its companion Practice 4D (sold separately) are the fourth part in the planned four-part series aligned to the Common Core State Standards for 4th grade mathematics. Level 4D includes chapters on fractions, decimals, and probability.