Lesson 3: Division and Multiplication Lesson 4: Arrays for Fact Families Lesson 5: Using Facts to Multiply Larger Numbers Lesson 6: Solve Problems by Making Models Lesson 7: Halving Strategies: Facts with 5 and 10 Lesson 8: Adding On: Facts with 3 and 6 For the answer, go to: Ask Dr. Math, 1000 Lockers Why Is It Important? Patterns are often introduced to students without the context of a word problem as in the following example: "Find a pattern in this sequence, explain how it works, and use that pattern to predict the next four numbers. 7, 10, 13, 16, 19, __, __, __, __." Grade 4 Module 3: Multi-Digit Multiplication and Division. In this 43-day module, students use place value understanding and visual representations to solve multiplication and division problems with multi-digit numbers.Lesson 3.1 practice a geometry answers Are there free online courses? A free course gives you the opportunity to learn from industry experts without spending a penny. You can take the free courses in many areas via Coursef.com Are online degrees recognized? In general, any accredited degree offered by a higher education institution certified