1. Logic puzzle WARM-uP Lesson 7 Exit card
Agenda
Logic puzzle
WARM-uP
Lesson 7
Exit card

2. Warm-up
Simplify.
1. |12 +(-14)|
· (33 – 18)

3. Lesson 7: simplifying and comparing expressions with symbols of inclusion
What are examples of symbols of inclusion?

4. Simplify each expression
Ex: |3 – 9| - |5 – 2| Ex: 4·3 – [6 – (5 + 9)]

5. Simplifying expressions with brackets
-4 + [6 – ( ) 𝟐 ]

6. Compare the expressions
14 + [(3 - 5 ) 𝟑 + 7]______ 𝟒 𝟐 - [20 – (5 ) 𝟐 ]

7. Tom wants to buy 4 posters marked $5 each and 5 DVD’s marked $14 each
Tom wants to buy 4 posters marked $5 each and 5 DVD’s marked $14 each. Everything in the store is on sale for a third of the marked price. Tom has $30 to spend. Determine if Tom has enough money to buy all the items he wants.