Watch math skills multiply. Our Calculation Workbooks follow the Kumon Method, a proven learning system that helps children succeed and excel in math. Kumon Workbooks gradually introduce new topics in a logical progression and always include plenty of practice. As a result, children master one skill at a time and move forward without anxiety or frustration. Our Calculation Workbooks overlap with the Common Core State Standards.
A nice workbook for any student who needs a little extra work in Grade 2 subtraction. The book contains 43 exercises, with an answer key at the back of the book. The exercises start with review of concepts learned previously, then continue with subtraction from numbers up to 20, 2-digit subtraction, 3-digit subtraction, subtraction of tens, subtraction of hundreds, subtraction of thousands, and mixed calculations.