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Order of Operations

Aug. 19. Order of Operations. I can find the value of numbers using exponents. I can list and apply the correct order of operations. I can solve real-world problems using order of operations. Aug. 19.

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Order of Operations

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  1. Aug. 19 Order of Operations I can find the value of numbers using exponents. I can list and apply the correct order of operations. I can solve real-world problems using order of operations.

  2. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ Pre-Assessment What does the following acronym stand for? P . E . M . D . A . S . Using the acronym above, simply the following expression: 7 + ( 5 * 6) 10

  3. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ P . E . M . D . A . S . P = E = M = D = A = S =

  4. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ P . E . M . D . A . S . Please Excuse My Dear Aunt Sally What’s your saying?

  5. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ 8 ( 5 – 2 ) 8 * 5 - 2

  6. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ 29 - 36 6

  7. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ 27 + 82 9

  8. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ 0 * 42 – ( 8 + 7 )

  9. Aug. 19 I can list and apply the correct order of operations. I can solve real-world problems using order of operations._______________________________________________________________________________ Self Assessment (Fist to Five) On a scale of 0 to 5, how comfortable are you applying the order of operations? 0--------1--------2--------3--------4--------5 (Yikes! Huh?) (Let me teach the class!)

  10. Aug. 19 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ 1 – 3 Practice

  11. Aug. 19 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ 4 – 5 Practice

  12. Aug. 19 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________

  13. Aug. 20 Order of Operations I can find the value of numbers using exponents. I can list and apply the correct order of operations. I can solve real-world problems using order of operations.

  14. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Order of Operations Review What is the first step? ( a + b )2 – _a_ b

  15. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Order of Operations Review What is the first step? ( a + a ) – ( b * b )

  16. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Order of Operations Review What is the first step? 6a + b – a4

  17. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Order of Operations Review What is the first step? [ a ( b – 2 * a ) ] ÷ 4

  18. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ A variable is a symbol used to represent a quantity that can change. 4x * + 2 = ___ x – ( 12 ÷ 6 ) = ___ What information are we missing in order to solve?

  19. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ A variable is a symbol used to represent a quantity that can change. 4x * + 2 = ___ x – ( 12 ÷ 6 ) = ___ x = 9

  20. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ If b = 10… 1.) 36 – b2 2.) ( 9 * b + 82 ) - 3b 4 3.) 80 + ( 7 – 3 ) 4.) b + b0 – 3b b

  21. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ A certain small factory employs 72 workers. Of these, 12 receive a wage of $150 per day and the rest receive $85.50 per day. To the management, a week is equal to 6 working days. Write an expression to represent this scenario. How much does the factory pay out for each week?

  22. Aug. 20 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Textbook Practice Pages: 25 – 26 Questions: 25 – 30 & 37 – 41

  23. Aug. 21 Order of Operations I can find the value of numbers using exponents. I can list and apply the correct order of operations. I can solve real-world problems using order of operations.

  24. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Group 1 (Red) A store sells barrettes for $2 each and combs for $3. Shelby buys 3 barrettes and a comb. Kendra buys 2 barrettes and 4 combs. Write an expression for the amount the two girls spent altogether. Find the total amount spent.

  25. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Group 2 (Yellow) Sarah and Ruby combine their savings to buy a paddleboat. Sarah has $255.60 to contribute, and Ruby has $311.38. The boat they want is on sale for $499.99. They realize they both need lifejackets, which cost $11.99 each. Write an expression to solve for the remaining money after their purchases.

  26. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Group 3 (Green) Frankie orders lunch for himself and his four friends. He orders each of his friends a sandwich, fries, and drink. Three of his friends do not like cheeseburgers. A cheeseburger is $4, a hamburger is $3, an order of fries is $2, and a soda is $1.00. Write an expression to show how much he paid for lunch for the group. Then find the value of the expression.

  27. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Group 4 (Blue) Mr. Hudson bought tickets to the upcoming state fair for himself, his wife, 18-year-old daughter, and 12-year-old twins. Original admission prices are $12 for adults (18 and older) and $9 for children. Ticket prices are half price if paid in advance. Write an expression to solve for the cost of Mr. Hudson’s family trip to the fair.

  28. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ On your own with your problem… (2 Minutes) End

  29. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Compare with your color… (2 Minutes) End

  30. Aug. 21 I can list and apply the correct order of operations.I can solve real-world problems using order of operations._______________________________________________________________________________ Share with your seating group… (5 Minutes) End

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