1. Warm-up: Solve the following using mental math (no need to write anything down)
- 3 · 1/3 · 4 · 7 · -1/5 · 0 · 6 · 3
- 4,556 - 10 - 4,500
- 1/6 · (-4) · 3 · 6
2. Today, we will practice efficiently simplifying expressions. Efficiently is the key word! Many times, we can use mental math to break the problem down into small, easy chunks.
Go to Google Classroom and find the document "Efficiently Simplifying Expressions"
You may work independently or with a partner.
3. Simplifying Expressions quiz
Go to Socrative.com, click Student login, and type in my room code: Robinett
This is a timed quiz. Remember the key word? Efficiency is the key to finishing with time to spare.
Homework: Chapter 2 Closure #132, Chapter 3 Closure # 131, 132, 134, 136 due Weds.
