3-1: What's My Rule
Video: What's My Rule?
3-2: Multiplication Facts
Video: Times Table Tricks Using Your Hands
Video: Memorize the Multiplication Table
3-2a: Prime and Composite Numbers
Video: Prime Numbers and Composite Numbers
Video: Recognizing Prime and Composite Numbers
3-5: Multiplication and Division
Video: Multiplication Division Relationships
Video: Relating Division to Multiplication
3-7: Finding Air Distances
Video: Using Scale on a Map
3-8: A Guide for Solving Number Stories
Video: Solving Word Problems
3-9: True of False Number Sentences
Video: True and False Number Sentences
3-10: Parentheses in Number Sentences
Khan Academy Video
Ecademy Video
3-11: Open Sentences
Math is Fun Website
Video: What's My Rule?
3-2: Multiplication Facts
Video: Times Table Tricks Using Your Hands
Video: Memorize the Multiplication Table
3-2a: Prime and Composite Numbers
Video: Prime Numbers and Composite Numbers
Video: Recognizing Prime and Composite Numbers
3-5: Multiplication and Division
Video: Multiplication Division Relationships
Video: Relating Division to Multiplication
3-7: Finding Air Distances
Video: Using Scale on a Map
3-8: A Guide for Solving Number Stories
Video: Solving Word Problems
3-9: True of False Number Sentences
Video: True and False Number Sentences
3-10: Parentheses in Number Sentences
Khan Academy Video
Ecademy Video
3-11: Open Sentences
Math is Fun Website