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Order Of Operations
Order of Operations
Question | Answer |
---|---|
What does PEMDAS Stand for? | Parentheses, Exponents, Multiply, Divide, Add, Subtract |
What is the 1st step in the Order of oprations? | Evaluate the expressions inside grouping symbols. ()or[] |
How many steps does PEMDAS, mean | four |
What is the 2nd step of Order of operations? | Evaluate all powers/exponents Example 5^2 = 25 |
What is the 3rd step of Order of operations? | Multiply and/or divide from left to right |
What is the 4th step of Order of operations? | Add and/or subtract from left to right |
Example: 22 + 3 x 7 | 43 |
Example: 10 + (8^3 ÷ 16) | 42 |
Example: (11 x 7) - 9 x 8 | 5 |
What is the saying we use to remember the Order of operations? | Please, Excuse, My Dear, Aunt, Sally (PEMDAS) |