KUMON Grade 3 Addition & Subtraction

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多位數算式可能令人難以應付，但通過我們一步一步的活動，您的孩子將很容易掌握四位數字的加法和減法。我們的練習冊建立在基本的加法和減法技能的基礎上，教導你的孩子如何自信地計算加減法與多位數算式。 本書涵蓋的主題： •加法和減法評論 •四位數的垂直形式加法 •四位垂直形式減法 •重新組合(借用) •模式和排序 •產地 : 北美設計，中國印刷，美國直送 Math p roblems with large numbers can be overwhelming. Through our step-by-step progression of activities, your child will easily master addition and subtraction with four-digit numbers. Our workbook builds on basic addition and subtraction skills to teach your child how to confidently compute addition and subtraction with large numbers. Topics Covered in this Book: •Addition & subtraction review •Four-digit vertical form addition •Four-digit vertical form subtraction •Regrouping (borrowing) •Patterns & sequencing •Printed in China, Imported from North America 8 1/2 x 11 inches. paperback. 96 pages. full color. Show more