Chapter 3 Study Guide
Chapter 3 Study Guide Answer Key
3-11: Open Sentences
Mrs. Graczyk Exclusive Video
3-10: Parentheses in Number Sentences
Khan Academy video
Ecademy video
3-9: True or False Number Sentences
True and False Number Sentences
3-8: Solving Number Stories
Solving Word Problems
3-5: Multiplication and Division
Multiplication Division Relationships
3-2a: Prime and Composite Numbers
Prime Numbers and Composite Numbers
3-2: Multiplication Facts
Video: Times Table Tricks Using Your Hands
Video: Memorize the Multiplication Table
3-1: “What’s My Rule?”
Video: What's My Rule?
Chapter 3 Study Guide Answer Key
3-11: Open Sentences
Mrs. Graczyk Exclusive Video
3-10: Parentheses in Number Sentences
Khan Academy video
Ecademy video
3-9: True or False Number Sentences
True and False Number Sentences
3-8: Solving Number Stories
Solving Word Problems
3-5: Multiplication and Division
Multiplication Division Relationships
3-2a: Prime and Composite Numbers
Prime Numbers and Composite Numbers
3-2: Multiplication Facts
Video: Times Table Tricks Using Your Hands
Video: Memorize the Multiplication Table
3-1: “What’s My Rule?”
Video: What's My Rule?