Decimals and Fractions, Grade 4 is in the "Kumon Math Workbooks: Calculation Skills" series designed for grades 1-6. This workbook will introduce students to subtracting one-digit numbers from one-and-two digit numbers. Exercises include drill decimal and fraction problems as well as other exercises where students fill in the missing numbers by using addition and subtraction patterns. Activities also emphasize addition & subtraction review; reading, writing & ordering decimals to the hundredth place; vertical form addition & subtraction of decimals; rewriting improper fractions; and addition & subtraction of fractions with like denominators.