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Use the table below to find videos, mobile apps, worksheets and lessons that supplement My Math 3 Volume 1 Common Core.
Chapter 1: Place Value | |||||||||||
Apps | Videos | Practice Now | |||||||||
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Lesson 1: Place Value Through Thousands | apps | videocam | create | ||||||||
Lesson 2: Compare Numbers | apps | videocam | create | ||||||||
Lesson 3: Order Numbers | apps | videocam | create | ||||||||
Lesson 4: Round to the Nearest Ten | apps | videocam | create | ||||||||
Lesson 5: Round to the Nearest Hundred | apps | videocam | create | ||||||||
Lesson 6: Problem-Solving Investigation: Use the Four-Step Plan | apps | videocam | create | ||||||||
Chapter 2: Addition | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Addition Properties | apps | videocam | create | ||||||||
Lesson 2: Patterns in the Addition Table | apps | videocam | create | ||||||||
Lesson 3: Addition Patterns | apps | videocam | create | ||||||||
Lesson 4: Add Mentally | apps | videocam | create | ||||||||
Lesson 5: Estimate Sums | apps | videocam | create | ||||||||
Lesson 6: Hands On: Use Models to Add | apps | videocam | create | ||||||||
Lesson 7: Add Three-Digit Numbers | apps | videocam | create | ||||||||
Lesson 8: Add Four-Digit Numbers | apps | videocam | create | ||||||||
Lesson 9: Problem-Solving Investigation: Reasonable Answers | apps | videocam | create | ||||||||
Chapter 3: Subtraction | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Subtract Mentally | apps | videocam | create | ||||||||
Lesson 2: Estimate Differences | apps | videocam | create | ||||||||
Lesson 3: Problem-Solving Investigation: Estimate or Exact Answer | apps | videocam | create | ||||||||
Lesson 4: Hands On: Subtract with Regrouping | apps | videocam | create | ||||||||
Lesson 5: Subtract Three-Digit Numbers | apps | videocam | create | ||||||||
Lesson 6: Subtract Four-Digit Numbers | apps | videocam | create | ||||||||
Lesson 7: Subtract Across Zeros | apps | videocam | create | ||||||||
Chapter 4: Understand Multiplication | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Hands On: Model Multiplication | apps | videocam | create | ||||||||
Lesson 2: Multiplication as Repeated Addition | apps | videocam | create | ||||||||
Lesson 3: Hands On: Multiply with Arrays | apps | videocam | create | ||||||||
Lesson 4: Arrays and Multiplication | apps | videocam | create | ||||||||
Lesson 5: Problem-Solving Investigation: Make a Table | apps | videocam | create | ||||||||
Lesson 6: Use Multiplication to Find Combinations | apps | videocam | create | ||||||||
Chapter 5: Understand Division | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Hands On: Model Division | apps | videocam | create | ||||||||
Lesson 2: Division as Equal Sharing | apps | videocam | create | ||||||||
Lesson 3: Relate Division and Subtraction | apps | videocam | create | ||||||||
Lesson 4: Hands On: Relate Division and Multiplication | apps | videocam | create | ||||||||
Lesson 5: Inverse Operations | apps | videocam | create | ||||||||
Lesson 6: Problem-Solving Investigation: Use Models | apps | videocam | create | ||||||||
Chapter 6: Multiplication and Division Patterns | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Patterns in the Multiplication Table | apps | videocam | create | ||||||||
Lesson 2: Multiply by 2 | apps | videocam | create | ||||||||
Lesson 3: Divide by 2 | apps | videocam | create | ||||||||
Lesson 4: Multiply by 5 | apps | videocam | create | ||||||||
Lesson 5: Divide by 5 | apps | videocam | create | ||||||||
Lesson 6: Problem-Solving Investigation: Look for a Pattern | apps | videocam | create | ||||||||
Lesson 7: Multiply by 10 | apps | videocam | create | ||||||||
Lesson 8: Multiples of 10 | apps | videocam | create | ||||||||
Lesson 9: Divide by 10 | apps | videocam | create | ||||||||
Chapter 7: Multiplication and Division | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Multiply by 3 | apps | videocam | create | ||||||||
Lesson 2: Divide by 3 | apps | videocam | create | ||||||||
Lesson 3: Hands On: Double a Known Fact | apps | videocam | create | ||||||||
Lesson 4: Multiply by 4 | apps | videocam | create | ||||||||
Lesson 5: Divide by 4 | apps | videocam | create | ||||||||
Lesson 6: Problem-Solving Investigation: Extra or Missing Information | apps | videocam | create | ||||||||
Lesson 7: Multiply by 0 and 1 | apps | videocam | create | ||||||||
Lesson 8: Divide by 11 and 12 | apps | videocam | create | ||||||||
Chapter 8: Apply Multiplication and Division | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Multiply by 6 | apps | videocam | create | ||||||||
Lesson 2: Multiply by 7 | apps | videocam | create | ||||||||
Lesson 3: Divide by 6 and 7 | apps | videocam | create | ||||||||
Lesson 4: Multiply by 8 | apps | videocam | create | ||||||||
Lesson 5: Multiply by 9 | apps | videocam | create | ||||||||
Lesson 6: Divide by 8 and 9 | apps | videocam | create | ||||||||
Lesson 7: Problem-Solving Investigation: Make an Organized List | apps | videocam | create | ||||||||
Lesson 8: Multiply by 11 and 12 | apps | videocam | create | ||||||||
Lesson 9: Divide by 11 and 12 | apps | videocam | create | ||||||||
Chapter 9: Properties and Equations | |||||||||||
Apps | Videos | Practice Now | |||||||||
Lesson 1: Hands-On: Take Apart to Multiply | apps | videocam | create | ||||||||
Lesson 2: The Distributive Property | apps | videocam | create | ||||||||
Lesson 3: Hands-On: Multiply Three Factors | apps | videocam | create | ||||||||
Lesson 4: The Associative Property | apps | videocam | create | ||||||||
Lesson 5: Write Expressions | apps | videocam | create | ||||||||
Lesson 6: Evaluate Expressions | apps | videocam | create | ||||||||
Lesson 7: Write Equations | apps | videocam | create | ||||||||
Lesson 8: Solve Two-Step Word Problems | apps | videocam | create | ||||||||
Lesson 9: Problem-Solving Investigation: Use Logical Reasoning | apps | videocam | create |