🔍
🏠
Khan Academy (English - US curriculum)
🎲
Khan Academy (English - US curriculum)
Math by grade
Illustrative Mathematics
6th grade (Illustrative Mathematics)
Unit 6: Expressions and equations
Lesson 9: The distributive property, part 1
Lesson 9: The distributive property, part 1
Distributive property over addition
Distributive property over subtraction