Mr. Q-U-E does it again with his new song and

Please excuse my dear Aunt Sally, for she knows not how to do, the simple math all she did was laugh, but I listen when I?m in class, cuz it goes?
O, O, O, Order of operations O, O, O, Order of operations O, O, O, Order of operations now You can be a math sensation!
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First do the work in the parenthesis, it?s easy, say it with a little emphasis
Now pick up your head and put your thinking cap
The next step look at the exponent! Exponent, Yeah what?s that Teach? Ok, it?s the little number up on the right of the digit. Oh yeah, that?s right! Now, take it back to 3rd Grade, just multiply if you need to you can also divide, all Aunt Sally did was just add and subtract.
As a matter of fact, you all add & subtract, that?s the last 2 steps! Ooh, now take a breath, it?s easy, like A-B-C, but this is Math so we goin to say 1-2-3 from Mr. Que, Now you all can be Math sensations like me!
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Please excuse my dear Aunt Sally, for she knows not how to do, the simple math all she did was laugh, but I listen when I?m in class, cuz it goes?
O, O, O, Order of operations O, O, O, Order of operations O, O, O, Order of operations now You can be a math sensation!
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Wanna be a math sensation, just like me If you like to count your money up, just like me first you gotta do the work in the parenthesis next step is the exponent multiply & divide then add & subtract. Use the left to right rule when you?re doing the math. Just do it like this and you?re gonna pass. Now sing along with me while we do this math?
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O, O, O, Order of operations O, O, O, Order of operations O, O, O, Order of operations. Now you can be a math sensation.
O, O, O, Order of operations O, O, O, Order of operations O, O, O, Order of operations. Now you can be a math sensation.