
Challenging Word Problems for the Primary Mathematics series provides not only ample practice of graded exercises for students of mixed abilities but also offers better math students with challenging questions. This series is written to supplement and complement Singapore's Primary Mathematics textbooks, both U.S. and Standards Editions, distributed by Singapore Math Inc.^{®} for use in the U.S. and Canada.
Adopting a topical approach in which mathematical concepts and skills are taught and reinforced, Challenging Word Problems is a sixbook series for Primary Mathematics. The series, with one book for each level 16, serves to improve students' problemsolving skills and enhance their mathematical reasoning.
Each book in the series features the following:
 Worked Examples for each topic show common methods of solution used in the Primary Mathematics textbook
 Practice Questions allow students to apply and practice questions similar to the ones discussed in the Worked Examples and in Primary Mathematics textbooks
 Challenging Problems provide opportunities for more capable students to solve harder word problems and further develop their problemsolving skills
 Miscellaneous Questions allow students to review and test their understanding of the concepts discussed in each topic and in Primary Mathematics textbooks
 Answers allow teachers or students to check their answers to all practice exercises and challenging problems
 Selected solutions provide commonly used methods of solution to nonroutine questions, while encouraging creative or intuitive solutions as well
Information from Preface of Challenging Word Problems for Primary Mathematics (reproduced with the permission of the publishers).
Answers are in the back of each book.
Challenging Word Problems for Primary Mathematics 6
 Algebra
 Fractions
 Percentage
 Ratio
 Speed
 Circle
 Volume
 Data Analysis
 Angles
 Mixed Problems 1
Whole Numbers
Fractions and Decimals
Circles
 Mixed Problems 2
Data Analysis
Speed
Fractions and Decimals
Angles
Ratio
Circles
 Mixed Problems 3
Negative Numbers
Probability
 Answers
Samples
Chapter 1 Algebra
Chapter 1 Algebra Chapter 1 Algebra
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