AMC 8 · Journal
Reference Card
Guides, updates and answers about the AMC 8 — registration, the exam, preparation and results.
-
AMC 8 Cubes, Nets and Views: The Spatial Reasoning Card With Four Lookup Tables and a 10-Problem Worked Key
A spatial reasoning card for AMC 8 solids: painted-cube counts, net rules for opposite faces, reading stacks from views, glued-cube surface area and ten worked problems.
-
AMC 8 Logic Puzzles: Seven Types, Four Tools and a 10-Problem Worked Key
A lookup card for AMC 8 logic questions: seven puzzle types, four tools from liar tables to worst cases, two worked diagrams and ten original problems with a worked key.
-
AMC 8 Patterns and Sequences: The Seven-Type Lookup Card, Four Formulas and a 12-Problem Worked Key
A lookup card for AMC 8 sequence questions: seven pattern types with their first move, four formulas, digit-position tables and twelve original problems with a worked key.
-
AMC 8 Ratios, Rates and Percents: The Multiplier Card, Six Setups and Ten Drills With a Worked Key
A working reference for AMC 8 ratio, rate and percent questions: a multiplier lookup table, six setups with their signal words, ten original drills and a worked key.