Chapter 4 of 6 · Mathematics
Expressions and Equations
4 playlists in this chapter, each about 10 minutes, ending in a workshop: a worked problem, a common wrong answer shown and corrected, then four to solve.
Playlist 1 of 4
Writing Expressions From Words
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Playlist 2 of 4
Equivalent Expressions
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Playlist 3 of 4
Solving One-Step Equations
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Playlist 4 of 4
Inequalities
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