1. Please complete Tuesday’s warm up questions.
Good Morning 
Please complete Tuesday’s warm up questions.

3. Quick Six
Log on to Google Classroom. Complete the Quick Six titled 2/26 .
Remember to show your proof, highlight where you GLOWED, and where you need to GROW.

4. Yesterday’s Exit Ticket
Evaluate each expression. Circle which one has the greater value. Translate the phrases into expressions. 3.) The quotient of 24 and the sum of 4 and 2 4.) 15 minus the sum of 5 and 3

5. Learning Target
I can evaluate expressions that use grouping symbols. I can insert parenthesis within an expression to show a given solution.

6. Our Goal
1.) Lily inserted parentheses to the numerical expression 72 ÷ x 3 +5 so that the value of her expression was 48. Which of the following shows where Amelia inserted the parentheses?
a.) 72 ÷ x (3 +5)
b.) 72 ÷ (8 + 4) x (3 +5)
c.) 72 ÷ (8 + 4) x 3 +5
d.) 72 ÷ 8 + (4 x 3) +5
2.) Julian evaluated the numerical expression below.
÷ [2 x (7 - 5)]
Which step should he perform first?
a.) Subtract 5 from 7
b.) Multiply 7 by 2
c.) Add 4 and 28
d.) Divide 28 by 2

7. Let’s Review Which has the greatest value?
1.) x 20 – 8 2.) ÷ 2 x 9

8. Watch Me
The solution is 187. Where would the parenthesis be inserted in the expression?
7 + 5 x 20 – 8 x 3
7 + (5 x 20) – 8 x 3
7 + 5 x 20 – (8 x 3)
7 + 5 x (20 – 8) x 3
(7 + 5) x 20 – 8 x 3

9. What is the value of the underlined digit in 3.08?
Work with Me
The solution is 12. Where would the parenthesis be inserted in the expression?
8 ÷ 2 x 9 ÷ 3
(8 ÷ 2) x 9 ÷ 3
8 ÷ (2 x 9) ÷ 3
8 ÷ 2 x (9 ÷ 3)
24 x 27 = 648
What is the value of the underlined digit in 3.08?

10. You Try & I Will Help
The solution is 48. Where would the parenthesis be inserted in the expression?
4 x
4 x (8 + 19) – 3
(4 x 8) + 19 – 3
4 x 8 + (19 – 3)
= 48
What is 375 ÷ 5?

11. You Try & I Will Help
The solution is 46. Where would the parenthesis be inserted in the expression?
15 x
15 x 4 - (11 + 3)
15 x ( ) + 3
(15 x 4)

12. Put these decimals in order from least to greatest.
You Try & I Will Help
The solution is 38. Where would the parenthesis be inserted in the expression?
25 – x 2
25 – (1 + 7) x 2
(25 – 1) + 7 x 2
25 – 1 + (7 x 2)
Put these decimals in order from least to greatest.
2.8 , 2.75 , 2.6 , 3.01

13. Let’s Translate 16 minus 7 times 9
Subtract 11 from 20, then multiply by 3
18 divided by the sum of 4 and 5
Twice the quotient of 7 divided by 1/4

14. A Little Different
When solving the following expression, what is the first step you should take?
x 10 ÷ 2
36 + 9
9 x 10
10 ÷ 2
36 ÷ 2

15. A Little Different
When solving the following expression, what is the first step you should take?
7 + 5 (20 -8) x 3
(20-8)
7+5
7 x 3
5 x 12

16. can you evaluate expressions that use grouping symbols??
Can you hit the targets???
can you evaluate expressions that use grouping symbols??
Can you insert parenthesis within an expression to show a given solution??
PROVE IT!!!

17. Partner Chat
With your partner, evaluate the first 5 expressions (only the front side). We will finish the other side tomorrow.
Discuss which steps you take first.
When you have finished, you may submit your work to the tray and collect your exit ticket.
Mini Quiz Version A

18. Exit Ticket
1.) Lily inserted parentheses to the numerical expression 72 ÷ x 3 +5 so that the value of her expression was 48. Which of the following shows where Amelia inserted the parentheses?
a.) 72 ÷ x (3 +5)
b.) 72 ÷ (8 + 4) x (3 +5)
c.) 72 ÷ (8 + 4) x 3 +5
d.) 72 ÷ 8 + (4 x 3) +5

19. Exit Ticket 2.) Julian evaluated the numerical expression below.
Which step should he perform first?
a.) Subtract 5 from 7
b.) Multiply 7 by 2
c.) Add 4 and 28
d.) Divide 28 by 2

20. Quick Six Log on to Google Classroom and complete the 2/27 Quick Six.
Remember to show proof, highlight where you GLOW, and highlight where you need to GROW.