1. 5 Minute Check
Simplify each expression. Complete on your homework. 1. 5(y + z) 2. 6(2b + 5c) 3. 4(3n – 6p) 4. 3x(2y + 4z)

2. 5 Minute Check
Simplify each expression. Complete on your homework. 1. 5(y + z)

3. 5 Minute Check
Simplify each expression. Complete on your homework. 1. 5(y + z) 5y + 5z

4. 5 Minute Check
Simplify each expression. Complete on your homework. 2. 6(2b + 5c)

5. 5 Minute Check
Simplify each expression. Complete on your homework. 2. 6(2b + 5c) 12b + 30c

6. 5 Minute Check
Simplify each expression. Complete on your homework. 3. 4(3n – 6p)

7. 5 Minute Check
Simplify each expression. Complete on your homework. 3. 4(3n – 6p) 12n + 24p

8. 5 Minute Check
Simplify each expression. Complete on your homework. 4. 3x(2y + 4z)

9. 5 Minute Check
Simplify each expression. Complete on your homework. 4. 3x(2y + 4z) 6xy + 12xz

10. Flashcards

11. Lesson 6.4. b Algebra: Write Expressions/ Review Order of Operations
Wednesday, Jan 13
Lesson 6.4. b Algebra: Write Expressions/ Review Order of Operations

12. Algebra: Write Expressions
Objective: To understand how to write verbal phrases as simple algebraic expressions and to use the order of operations to simplify expressions.

13. Order of Operations Review
The order of operations dictates which operation is to be done first.
What does PEMDAS mean?
(Please Excuse My Dear Aunt Sally)

14. Order of Operations Review
P - Parentheses
E - Exponents
M - Multiply
D - Divide
A - Add
S - Subtract

15. Order of Operations Review
P - Parentheses ( simplify everything inside the parentheses)
E - Exponents
M - Multiply
D - Divide
A - Add
S - Subtract

16. Order of Operations Review
P - Parentheses ( simplify everything inside the parentheses)
E - Exponents (Find the value of all the powers)
M - Multiply
D - Divide
A - Add
S - Subtract

17. Order of Operations Review
P - Parentheses ( simplify everything inside the parentheses)
E - Exponents (Find the value of all the powers)
M - Multiply AND
D – Divide (from left to right)
A - Add
S - Subtract

18. Order of Operations Review
P - Parentheses ( simplify everything inside the parentheses)
E - Exponents (Find the value of all the powers)
M - Multiply AND
D – Divide (from left to right)
A – Add AND
S – Subtract (from left to right)

19. Order of Operations Review
Find the value of Any Parentheses?

20. Order of Operations Review
Find the value of Any Parentheses? No.

21. Order of Operations Review
Find the value of Any Exponents?

22. Order of Operations Review
Find the value of Any Exponents? No.

23. Order of Operations Review
Find the value of Any Multiplication or Division?

24. Order of Operations Review
Find the value of Any Multiplication or Division? No

25. Order of Operations Review
Find the value of Any Addition or Subtraction?

26. Order of Operations Review
Find the value of Any More Addition or Subtraction? Remember to solve from left to right.

27. Order of Operations Review
Find the value of Any Addition or Subtraction? Yes.

28. Order of Operations Review
Find the value of · 4 Any Parentheses?

29. Order of Operations Review
Find the value of · 4 Any Parentheses? No.

30. Order of Operations Review
Find the value of · 4 Any Exponents?

31. Order of Operations Review
Find the value of · 4 Any Exponents? No.

32. Order of Operations Review
Find the value of · 4 Any Multiplication or Division?

33. Order of Operations Review
Find the value of · Any Multiplication or Division? Yes.

34. Order of Operations Review
Find the value of · Any More Multiplication or Division?

35. Order of Operations Review
Find the value of · Any More Multiplication or Division? No.

36. Order of Operations Review
Find the value of · Any Addition or Subtraction?

37. Order of Operations Review
Find the value of · Any Addition or Subtraction? Yes.

38. Order of Operations Review
Find the value of 12 ÷ Do this on your own.

39. Order of Operations Review
Find the value of 12 ÷ Any Parentheses?

40. Order of Operations Review
Find the value of 12 ÷ Any Parentheses? No.

41. Order of Operations Review
Find the value of 12 ÷ Any Exponents?

42. Order of Operations Review
Find the value of 12 ÷ Any Exponents? No.

43. Order of Operations Review
Find the value of 12 ÷ Any Multiplication or Division?

44. Order of Operations Review
Find the value of 12 ÷ Any Multiplication or Division? Yes

45. Order of Operations Review
Find the value of 12 ÷ Any More Multiplication or Division?

46. Order of Operations Review
Find the value of 12 ÷ Any More Multiplication or Division? No

47. Order of Operations Review
Find the value of 12 ÷ Any Addition or Subtraction?

48. Order of Operations Review
Find the value of 12 ÷ Any Addition or Subtraction? Yes

49. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) Do this on your own.

50. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) Any Parentheses?

51. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) 20 ÷ 5 · 2 Any Parentheses? Yes.

52. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) 20 ÷ 5 · 2 Any Exponents?

53. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) 20 ÷ 5 · 2 Any Exponents? No.

54. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) 20 ÷ 5 · 2 Any Multiplication or Division?

55. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) 20 ÷ 5 · 2 4 · 2 Any More Multiplication or Division?

56. Order of Operations Review
Find the value of 20 ÷ 5 · (8 – 6) 20 ÷ 5 · 2 4 · 2 8 Any More Multiplication or Division? Yes.

57. Order of Operations Review
Find the value of 20 ÷ · (9 – 6) Do this on your own.

58. Order of Operations Review
Find the value of 20 ÷ · (9 – 6) 20 ÷ · ·

59. Order of Operations Review
Find the value of ( ) ÷ Do this on your own.

60. Order of Operations Review
Find the value of ( ) ÷ ÷

61. Order of Operations Review
Find the value of ÷ 4 – ( 4² + 1) Do this on your own.

62. Order of Operations Review
Find the value of ÷ 4 – ( 4² + 1) ÷ 4 – – – 17 0

63. Algebra: Write Expressions
Write as an algebraic expression. Six years less than Tracy’s age. Writing Algebraic Expressions. Step 1 – Circle the most important words.

64. Algebra: Write Expressions
Write as an algebraic expression. Six years less than Tracy’s age. Writing Algebraic Expressions. Step 1 – Circle the most important words.

65. Algebra: Write Expressions
Write as an algebraic expression. Six years less than Tracy’s age. Writing Algebraic Expressions. Step 2 – Choose a variable to represent the unknown quantity.

66. Algebra: Write Expressions
Write as an algebraic expression. Six years less than Tracy’s age. T is Tracey’s age Writing Algebraic Expressions. Step 2 – Choose a variable to represent the unknown quantity.

67. Algebra: Write Expressions
Write as an algebraic expression. Six years less than Tracy’s age. T is Tracey’s age Writing Algebraic Expressions. Step 3 – Convert the verbal phrase into an algebraic expression.

68. Algebra: Write Expressions
Write as an algebraic expression. Six years less than Tracy’s age. T – 6; T is Tracey’s age Writing Algebraic Expressions. Step 3 – Convert the verbal phrase into an algebraic expression.

69. Algebra: Write Expressions
Write as an algebraic expression. Twice as many pages as George. Do this on your own.

70. Algebra: Write Expressions
Write as an algebraic expression. Twice as many pages as George. 2G; G is the number of pages as George.

71. Algebra: Write Expressions
Write as an algebraic expression. The width of a box that is 8 inches less than it’s length. Do this on your own.

72. Algebra: Write Expressions
Write as an algebraic expression. The width of a box that is 8 inches less than it’s length. L – 8; L is the length of the box.

73. Algebra: Write Expressions
Write as an algebraic expression. Four times as many apples. Do this on your own.

74. Algebra: Write Expressions
Write as an algebraic expression. Four times as many apples. 4a; a is the number of apples.

75. Algebra: Write Expressions
Write as an algebraic expression. Five more than four times as many apples. Do this on your own.

76. Algebra: Write Expressions
Write as an algebraic expression. Five more than four times as many apples a; a is the number of apples.

77. Algebra: Write Expressions
Write as an algebraic expression. The entrance to the fair cost $5 and you buy 6 tickets for rides.

78. Algebra: Write Expressions
Write as an algebraic expression. The entrance to the fair cost $5 and you buy 6 tickets for rides t; t is the price of one ticket,

79. Algebra: Write Expressions
Elisa is writing an algebraic expression for the phrase 5 less than a number. Find her mistake and correct it.

80. Algebra: Write Expressions
Elisa is writing an algebraic expression for the phrase 5 less than a number. Find her mistake and correct it.
She is indicating a
number less than 5,
n – 5 is 5 less than
a number.

81. Algebra: Write Expressions
Agenda Notes Homework – Homework Practice 6.4.b Due Thursday, Jan 14 ReQuiz – After school Today Chapter 6 Test –Friday, Jan 15 Accum Rev 6 due Friday, Jan 15