KUMON Grade 2 Addition

在這本書中，孩子們在學習加法的交換性質的同時，也在學習兩位數加法——這是未來數學成功的一個重要基礎。包括水平和垂直形式的加法，這為孩子練習三位數和四位數加法做了準備。完成後，您的孩子將為高級算術做好準備！

本書涵蓋的主題：

•複習水平加法

•垂直形式加法

•總和至198的兩位數加上兩位數加法

•早期三位和四位數的加法

•三個兩位數字的加法

•加法的交換律

•模式和排序

•產地 : 北美設計，中國印刷，美國直送

8 1/2 x 11英吋，平裝版，96頁，全彩。

In this book, children progress to two-digit addition while learning the commutative property of addition- an important foundation for future math success. Problems incorporate both horizontal and vertical form addition, which prepares children for practice with three and four-digit addition. Upon completion, your child will be ready for advanced arithmetic!

Topics Covered in this Book:

•Horizontal addition review

•Vertical form addition

•Two-digit plus two-digit addition to 198

•Early three- & four-digit addition

•Addition of three two-digit numbers

•Commutative property of addition

•Patterns & sequencing

•Printed in China, Imported from North America

8 1/2 x 11 inches. paperback. 96 pages. full color.