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Princeton Review AP Calculus AB Premium Prep, 11th Edition: 8 Practice Tests + Digital Practice Online + Content Review (College Test Preparation)

IXL The Ultimate 5th Grade Math Workbooks, Mathematics Book for Kids Ages 10-11 Covering Multiplication, Division, Fractions, Decimals, Geometry, and More

IXL The Ultimate 2nd Grade Math Workbook, Mathematics Book for Kids Ages 7-8 Covering Addition, Subtraction, Place Value, Geometry, Measuring, and More

AP Calculus Premium, 2025: Prep Book with 12 Practice Tests + Comprehensive Review + Online Practice (Barron's AP Prep)

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Princeton Review AP Calculus BC Premium Prep, 11th Edition: 5 Practice Tests + Digital Practice Online + Content Review (College Test Preparation)

Logic Workbook for Gritty Kids: Spatial reasoning, math puzzles, word games, logic problems, activities, two-player games. (The Gritty Little Lamb ... & STEM skills in kids ages 6, 7, 8, 9, 10.)

Why Machines Learn: The Elegant Math Behind Modern AI

Critical Thinking, Logic & Problem Solving: The Complete Guide to Superior Thinking, Systematic Problem Solving, Making Outstanding Decisions, and Uncover Logical Fallacies Like a Pro