Unit 6 · Standard 6.EE.3
Properties of Operations
My Notes Level 1 Support Level 2 Standard Level 3 Enrichment
Today's objectives
Content Objective: I can use the commutative, associative, and identity properties to rewrite expressions.
Language Objective: I can explain my reasoning using the words commutative property, associative property, and identity property.
📖 See Learn It for the explanation and worked examples, and the Vocab tab for the words. These are your notes to fill in and keep.
✏️ Fill in each blank as we go. Use the Word Bank to help you.
📚 Word Bank — fill each blank with the best word
👆 Tap any word to see what it means and a picture.
Level 3: try the blanks from memory first, then check the bank.
- 1The rule that order does not change a sum or product, like a + b = b + a, is the .
- 2The rule that grouping does not change a sum or product, like (a + b) + c = a + (b + c), is the .
- 3The rule that adding 0 or multiplying by 1 keeps a number the same is the .
- 4A rule that is always true in math is a .
- 5The rule that lets you multiply a number across a sum, like a(b + c) = a × b + a × c, is the .
Reflect — Exit Ticket
Which property is shown? (8 + 5) + 2 = 8 + (5 + 2)
- Associative Property
- Commutative Property
- Identity Property
- Distributive Property
Your answer: