- General Math
- Sequences, Series and Patterns
- Algebraic Expressions and Equations
- General Math
Define x @ y as (x3 − y)/x, for distinct positive integers x and y. What is the value of 5 @ 10? Evaluating 5 @ 10 yields (53 − 10)/5 = (125 − 10)/5 = 115/5 = 23. Define a # b as a2 − b2 − ab, for...
- Plane Geometry
- Proportional Reasoning
Video by Art of Problem Solving's Richard Rusczyk.
- Plane Geometry
Original Handbook Problem: Paige cuts a square out of a circular pizza. The corner of the square lies on the circumference of the pizza. To the nearest whole number, what percent of the pizza is left...
- Plane Geometry
Finalist in the 2015-2016 Math Video Challenge. This video was created by Maple Lake Homeschool Movie Club. The Math Video Challenge is an innovative program involving teams of students using cutting...