BASICS OF BASES Number Theory Problem Solving (Misc.) Mathletes are likely most comfortable working with numbers in base 10, but there are many other number systems to explore - other integer bases, fractional bases, and even negative bases. This plan... Read More
Mini #4 (Part 1) - Algebra/Manipulating Equations Algebraic Expressions and Equations Video by Art of Problem Solving's Richard Rusczyk. Read More