Matt:Mindy:

© Houghton Mifflin Harcourt Publishing Company NameChapter 13 • Lesson 1 291 1 unit1 unit1 unit Lesson Objective: Understand unit cubes and how they can be used to build a solid figure. Lesson 13.1 Count the number of unit cubes used to build each solid ﬁgure. 1. unit cubes 2. unit cubes 3. unit cubes 4. unit cubes Investigate • Unit Cubes and Solid Figures A unit cube is a cube