Unit 1A · Lesson 0Formula substitution and order of operationsBlank NotesClassroom Notes (partial)Blank PracticeClassroom Practice (partial)Choose a video (2)1. Evaluating expressions with substitution2. Using substitution in a formula▶Evaluating expressions with substitutionKhan Academy · Lesson videoKhan AcademyGuest lesson · Shawn Todd’s video will replace this when available.Watch on YouTube ↗ (opens in a new tab)← Unit overviewPage 1 of 2← → keys turn pagesNext →
▶Evaluating expressions with substitutionKhan Academy · Lesson videoKhan AcademyGuest lesson · Shawn Todd’s video will replace this when available.Watch on YouTube ↗ (opens in a new tab)