Division and the Distributive Property - Lesson 4.6. Divide Using Repeated Subtraction - Lesson 4.7. Divide 3 Digits by 1 Using Partial Quotients - Section 4.8. Divide 3 Digits by 1 With Regrouping - Section 4.9. Divide 3 Digits by 1 Using Place Value - Section 4.10. Divide By 1 Digit Numbers Using Place Value - Section 4.11.