Intended for children in grades 4 through 6, Book 2 of the Strayer-Upton Practical Arithmetics series builds upon the foundational operations introduced in Book 1. Covered in the second part of Book 2 are the topics of dividing fractions, areas, measures, scale drawing, volumes, and graphs, with a large portion devoted to decimals, including reading and writing decimals, adding and subtracting decimals, and multiplying and dividing decimals. Answers are included in a separate section at the back.