Fix the AI's math mistake and explain why 練習問題What is the value of log₂8? Learning path / Course list / Math Test Pre-Grade 1 Prep Previous and next lessons in this course Previous lesson: Math Test: new-format challenge Next lesson: Math Test Pre-Grade 1: step up Math Test Pre-Grade 1 Prep: related lessons Math Test Pre-Grade 1: 5-question challenge Math Test Pre-Grade 1: 5-question challenge Math Test Pre-Grade 1: step up