Title: 150 Problemas de Matemáticas para Tercero de Primaria (Tomo 1), Author: Proyecto Aristoteles
Title: 200 Subtraction Worksheets (with Answers) - 4 Digit Minuend, 1 Digit Subtrahend: Maths Practice Workbook, Author: Kapoo Stem
Title: 30 More Math Mysteries Kids Can't Resist!: Quick & Clever Mysteries That Boost Problem-Solving Skills, Author: Martin Lee
Title: About Teaching Mathematics, Fourth Edition: A K-8 Resource, Author: Marilyn Burns
Title: About Teaching Mathematics: A K-8 Resource, Third Edition, Author: Marilyn Burns
Title: Conceptual Maths: Teaching 'About' (Rather Than Just 'How to Do') Mathematics in Schools, Author: Peter Mattock
Title: Daily Math Practice, Grade 1 - Student Workbook, Author: Evan-Moor Corporation
Title: Daily Math Practice, Grade 2 - Student Workbook, Author: Evan-Moor Corporation
Title: Daily Math Practice, Grade 3 - Student Workbook, Author: Evan-Moor Corporation
Title: Daily Math Practice, Grade 4 - Student Workbook, Author: Evan-Moor Corporation
Title: Developing Numerical Fluency: Making Numbers, Facts, and Computation Meaningful, Author: Steven Leinwand
Title: Flash Cards: Addition 0 - 12, Author: Scholastic
Title: Flashcards: Beginning Addition and Subtraction Facts to 10, Author: Evan-Moor Educational Publishers
Title: Fostering Geometric Thinking: A Guide for Teachers, Grades 5-10, Author: Mark Driscoll
Title: Fourth Grade Math with Confidence Complete Bundle, Author: Kate Snow
Title: Fourth Grade Math with Confidence Instructor Guide, Author: Kate Snow
Title: Fourth Grade Math with Confidence Instructor Guide, Author: Kate Snow
Title: Fourth Grade Math with Confidence Student Workbook A, Author: Kate Snow
Title: Full-Color Math Games K-1, Author: Bridget Kilroy Hoffman
Title: How Many Ways Can You Make Five?: A Parent's Guide to Exploring Math with Children's Books, Author: Sally Anderson

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