School Zone Grades 1-2 Addition And Subtraction Workbook

An I Know It! Book. Follows NCTM Guidelines. Skills Include: Regrouping; Counting on and back; Addition facts 0-18; Subtraction facts 0-18; Adding three addends; Adding tens and ones. School Zone's step-by-step instructions and examples make learning to add and subtract easy. Enjoyable activities introduce addition and subtraction facts from 0-18, counting on back, regrouping, and more. Principles and Standards for School Mathematics, published by the National Council of Teachers of Mathematics (NCTM), was used as a guide in writing this book. Review, reinforce & accelerate learning! All School Zone products are developed by skilled educators to provide the highest quality, up-to-date curriculum possible. Workbooks: Top-quality content, clear directions, and full-color illustrations make School Zone workbooks the best choice. These workbooks cover essential curriculum from preschool through sixth grade. Made in the USA.