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# Math Expressions 3, Volume 1

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### Use the table below to find videos, mobile apps, worksheets and lessons that supplement Math Expressions 3, Volume 1.

 Apps Videos Practice Now Chapter 1: Place Value and Multi-Digit Addition and Subtracti Lesson 1: Make Place Value Drawings apps videocam create Lesson 2: Build Numbers and Represent Money Amounts apps videocam create Lesson 3: Place Value in Word Problems apps videocam create Lesson 4: Practice with Place Value apps videocam create Lesson 5: Explore Multi-Digit Addition apps videocam create Lesson 6: Discuss Addition Methods apps videocam create Lesson 7: Addition with Dollars and Cents apps videocam create Lesson 8: The Grouping Concept in Addition apps videocam create Lesson 9: Practice Addition apps videocam create Lesson 10: Ungroup to Subtract apps videocam create Lesson 11: Subtract Across Zeros apps videocam create Lesson 12: Discuss Methods of Subtracting apps videocam create Lesson 13: Relate Addition and Subtraction apps videocam create Lesson 14: Subtraction Practice apps videocam create Lesson 15: Addition and Subtraction Practice apps videocam create Lesson 16: Use Mathematical Processes apps videocam create Chapter 2: Lines, Line Segments, and Quadrilaterals Lesson 1: Measure Line Segments and Perimeters of Figures apps videocam create Lesson 2: Parallel and Perpendicular Lines and Line Segments apps videocam create Lesson 3: Parallelograms, Rectangles, Squares, and Rhombuses apps videocam create Lesson 4: Draw Parallelograms and Rectangles apps videocam create Lesson 5: Classify Quadrilaterals apps videocam create Chapter 3: Addition and Subtraction Word Problems Lesson 1: Addition and Subtraction Situations apps videocam create Lesson 2: Word Problems with Unknown Partners apps videocam create Lesson 3: Word Problems with Unknown Starts apps videocam create Lesson 4: Comparison Problems apps videocam create Lesson 5: Comparison Problems with Misleading Language apps videocam create Lesson 6: Multi-Digit Unknown Partner and Unknown Start Problems apps videocam create Lesson 7: Multi-Digit Comparison Problems apps videocam create Lesson 8: Mixed Multi-Digit Word Problems apps videocam create Lesson 9: Use Mathematical Processes apps videocam create Chapter 4: Figures, Angles, and Triangles Lesson 1: Symmetry and Congruence apps videocam create Lesson 2: Label Figures and Draw Diagonals apps videocam create Lesson 3: Angles and Triangles apps videocam create Lesson 4: Angle Measures apps videocam create Chapter 5: Use Addition and Subtraction Lesson 1: Round to the Nearest Hundred apps videocam create Lesson 2: Round to the Nearest Ten apps videocam create Lesson 3: Compare Whole Numbers apps videocam create Lesson 4: Money Values apps videocam create Lesson 5: Represent Money Amounts in Different Ways apps videocam create Lesson 6: Make Change apps videocam create Lesson 7: Round Money Amounts apps videocam create Lesson 8: Ask Addition and Subtraction Questions from Tables apps videocam create Lesson 9: Complete Tables apps videocam create Lesson 10: More Practice with Tables apps videocam create Lesson 11: Word Problems with Extra or Hidden Information apps videocam create Lesson 12: Word Problems with Not Enough Information apps videocam create Lesson 13: Solve Two-Step Word Problems apps videocam create Lesson 14: Solve Multi-Step Word Problems apps videocam create Lesson 15: Read and Create Bar Graphs apps videocam create Lesson 16: Read and Create Bar Graphs with Multi-Digit Numbers apps videocam create Lesson 17: Represent and Organize Data apps videocam create Lesson 18: Use Mathematical Processes apps videocam create Chapter 6: Patterns Lesson 1: Motion Geometry Problems apps videocam create Lesson 2: Repeating Patterns apps videocam create Lesson 3: Growing and Shrinking Patterns apps videocam create Chapter 7: Multiplication and Division with 0-5, 9, and 10 Lesson 1: Multiply with 5 apps videocam create Lesson 2: Multiplication as Repeated Groups apps videocam create Lesson 3: Multiplication and Arrays apps videocam create Lesson 4: The Meaning of Division apps videocam create Lesson 5: Multiply and Divide with 2 apps videocam create Lesson 6: Multiply and Divide with 10 apps videocam create Lesson 7: Multiply and Divide with 9 apps videocam create Lesson 8: Fluency Day for 2s, 5s, 9s, and 10s apps videocam create Lesson 9: Multiply and Divide with 3 apps videocam create Lesson 10: Multiplication and Area apps videocam create Lesson 11: Solve and Create Word Problems apps videocam create Lesson 12: Multiply and Divide with 4 apps videocam create Lesson 13: Use the Strategy Cards apps videocam create Lesson 14: Multiply and Divide with 1 and 0 apps videocam create Lesson 15: Play Multiplication and Division Games apps videocam create Lesson 16: Practice with 0s, 1s, 2s, 3s, 4s, 5s, 9s, and 10s apps videocam create Lesson 17: Use Mathematical Processes apps videocam create
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