order of operations period 1 definition definition an order of numbers that go by the rules of:...
TRANSCRIPT
Order Of OperationsOrder Of Operations
Period 1Period 1
DefinitionDefinition
DefinitionDefinition
An order of numbers that go by the rules of:An order of numbers that go by the rules of:
ParenthesesParentheses
ExponentsExponents
Multiplication & Division (Left to Right)Multiplication & Division (Left to Right)
Addition & Subtraction (Left to Right)Addition & Subtraction (Left to Right)
(“Please Excuse My Dear Aunt Sally”)(“Please Excuse My Dear Aunt Sally”)
My Example
Example #123 x (4+2) + 34 =yFirst do the Parenthesis (4+2) =6Then the Exponents 23 =8, and 34 =81 Now the problem is 8 x 6 + 81 = yMultiply 8 x 6 = 48Then add 48 + 81
y = 129
How to do it on a calculatorHow to do it on a calculator
How to do it on a Calculator
73+(8x9)-45=p First do Parenthesis, (8x9)=72 Next do 7, three times 7x7x7=
343 Next find out the new equation
which is 343+72-45=p 343+72=415 415-45=370 p =370
QuestionQuestion
Question Question
28+(97-328+(97-344)-(5x7)=)-(5x7)=pp
Use The Order Of Operations:Use The Order Of Operations:
ParenthesisParenthesis
ExponentsExponents
Multiplication & DivisionMultiplication & Division
Addition & SubtractionAddition & Subtraction
Answer
AnswerAnswer
28+16-35=28+16-35=pp
2828
+16+16
4444
- 35- 35
09 = p09 = p
Definition FromDefinition From66thth Grade Math Book Grade Math Book
Help FromMr. Imamura