- Logic
- Number Theory
Addition and subtraction may sound easy for middle schoolers, but what if you are missing some digits? What if you want to maximize or minimize a result? This plan focuses on some common types of...
- Measurement
- Solid Geometry
Video by Art of Problem Solving's Richard Rusczyk.
- Measurement
Video by Art of Problem Solving's Richard Rusczyk.
- Measurement
- Plane Geometry
- Proportional Reasoning
Understanding and applying ratios can be used in a variety of problems, from finding a missing measurement to determining scale between similar figures. Mathletes will solve problems using ratios...