AMC 8 · Journal
Worked Solutions
Guides, updates and answers about the AMC 8 — registration, the exam, preparation and results.
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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.
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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.
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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.
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The AMC 8 Self-Diagnostic: 8 Original Problems, a Worked Answer Key, and What Each Miss Tells You to Study
Eight original AMC 8-style problems to sit in fifteen minutes, a worked answer key naming the trap on each, and a routing table turning every miss into one thing to study.