LessonVideoInteractive
3:31Place Value and Number Names
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Check what you know
A quick, optional check before you take the course. A post-test will be available when you complete the course so you can see how much you've learned!
Module 1
Whole Numbers and Core Operations
12 lessons2
LessonVideoInteractive
2:54Comparing Whole Numbers
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3:32Rounding Whole Numbers
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0:35Adding Whole Numbers and Applications
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3:35Subtracting Whole Numbers and Applications
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LessonVideoGame
2:37Estimation and Mental Checks
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LessonVideoInteractive
4:37Multiplying Whole Numbers
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3:21Area Models and Rectangles
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4:28Properties of Whole Numbers
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LessonVideoInteractive
3:03The Distributive Property
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3:16Exponents and Square Roots
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LessonVideoGame
4:25The Order of Operations
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