Best Buy Bargain Books: Math, Grades 1-2 (Best Buy Bargain Books)

With over 100 reproducible math activities and detailed answer keys, this book is a great supplement to your existing math curriculum. Includes skill drill pages and math games that focus on adding and subtracting numbers 1 through 20, two-digit addition and subtraction with and without regrouping, column addition, and word problems. An addition facts test, subtraction facts test, two-digit addition review, regrouping review and an answer key is provided.