To master essential math skills - and succeed on tests - kids needs plenty of practice. These reproducible pages are flexible and easy to use in school or at home. Covers adding and subtracting fact families, regrouping, estimating, solving word problems, and more. With appealing illustrations and engaging topics to motivate all learners. Includes a complete answer key.

This enhanced eBook gives you the freedom to copy and paste the content of each page into the format that fits your needs. You can post lessons on your class website, make student copies, extract or rotate pages, and edit the contents of the file.

進階版電子書為開放式的PDF檔案，使用者可以複製/貼上文字以及特定圖片，部份出版社也開放筆記與劃重點的功能，可輕鬆編輯您個人化的電子書，進階版電子書同樣受著作權法保護。