Challenging Word Problems (Common Core Ed.): Grade 1

With extensive graded questions for students of mixed abilities as well as higher-order questions for better math students, these topical problem-solving books serve to enhance students' mathematical reasoning and bolster their confidence

Each book in the series features the following:
* Graded Worked Examples
* Practice Questions
* Challenging Problems
* Review Questions
* Worked Solutions to All Questions

Through regular practice and review, the Primary Mathematics (Common Core Edition) Challenging Word Problems series serves to build a solid foundation in elementary mathematics and boost students' creative and critical problem-solving skills.

Challenging Word Problems, distributed by Singaporemath.com, is a wallet-friendly math series that equips elementary math students, teachers, and parents with the mathematical problem-solving skills needed to solve brain-unfriendly math questions, which are often used to separate the nerd from the herd, or which appear in school exams and math contests.