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(B0179)KUMON Grade 2 Addition /Subtraction

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+ 產品描述 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。 Grade 2 Subtraction: 這本練習冊可以幫助您的孩子自信地減去三位數。孩子們將學會在減法時重新組合(借位)，這使他們具備了減法三位數的能力。包括垂直減法以及圖案化和排序。因此，孩子們對減法有了基本的了解。 本書涵蓋的主題： •複習水平減法 •垂直形式減法 •重組（借用） •三位數減去兩位數的減法 •早期三位數和四位數減法 •三個兩位數的加法和減法 •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. 供應商: KUMON This workbook helps your child subtract three-digit numbers with confidence. Children will learn to regroup (borrow) when subtracting, which equips them with the tools to subtract three-digit numbers. Vertical subtraction is included along with patterning and sequencing activities, so children gain a fundamental understanding of subtraction. Topics Covered in this Book: -Horizontal subtraction review -Vertical form subtraction -Regrouping (borrowing) -Three-digit minus two-digit subtraction -Early three- & four-digit subtraction -Addition & subtraction of three two-digit numbers -Patterns & sequencing •Printed in China, Imported from North America 8 1/2 x 11 inches. paperback. 80 pages. full color. 供應商: KUMON

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