Math Order of Operations Fifth Grade Ms. Hoffman Next Slid e
Transcript
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Math Order of Operations Fifth Grade Ms. Hoffman Next
Slide
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Click on the links in order to learn how to solve an order of
operations problem step by step! Parentheses ExponentMultiplication
Division AdditionSubtraction Review Question Extra Help! Practice
Problem
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Parentheses - This is the first step in the order of operations
- Look at the following problem on how to solve parentheses - Ex.
100/2 - (36/6) + 3 x 2^3 100/2 - 6 + 3 x 2^3 Return to Main
Menu
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Exponent -This is the second step in the order of operations
-After solving the parentheses then you could solve exponents -
Look at the following problem on how to solve exponents - Ex. 100/2
- (36/6) + 3 x 2^3 100/2 - 6 + 3 x 2^3 100/2 - 6 + 3 x 8 Return to
Main Menu
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Multiplication - This is the third step in the order of
operation - After solving the exponents then you could solve your
multiplication problem - Look at the following problem on how to
solve for multiplication - Ex. 100/2 - (36/6) + 3 x 2^3 100/2 - 6 +
3 x 2^3 100/2 - 6 + 3 x 8 100/2 - 6 + 24 Return to Main Menu
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Division - This is the fourth step in the order of operations -
After solving the multiplication problem then you could solve your
division problem - Look at the following problem on how to solve
for division - Ex. 100/2 - (36/6) + 3 x 2^3 100/2 - 6 + 3 x 2^3
100/2 - 6 + 3 x 8 100/2 - 6 + 24 50 - 6 + 24 Return to Main
Menu
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Addition - This is the fifth step in the order of operations -
After solving the division problem then you could solve your
addition problem - Look at the following problem on how to solve
for addition - Ex. 100/2 - (36/6) + 3 x 2^3 100/2 - 6 + 3 x 2^3
100/2 - 6 + 3 x 8 100/2 - 6 + 24 50 - 6 + 24 50 - 30 Return to Main
Menu
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Subtraction -This is the sixth and final step in the order of
operations - After solving the addition problem then you could
solve your subtraction problem - Look at the following problem on
how to solve for subtraction - Ex. 100/2 - (36/6) + 3 x 2^3 100/2 -
6 + 3 x 2^3 100/2 - 6 + 3 x 8 100/2 - 6 + 24 50 - 6 + 24 50 - 30 20
Return to Main Menu
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Practice Problem -Try to solve this order of operations problem
-Ex. Problem5^2 + 10 x (8 /4) - 15/3 Parentheses5^2 + 10 x 2 - 15/3
Exponents25 + 10 x 2 - 15/3 Multiplication25 + 20 - 15/3 Division25
+ 20 - 5 Addition45 - 5 Subtraction40 Final Answer 5^2 + 10 x (8/4)
- 15/3 = 40 Return to Main Menu
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Extra Help! Operation Letter Acronym 1.Parentheses PPlease 2.
Exponent EExcuse 3. Multiplication MMy 4. Division DDear 5.
Addition A Aunt 6. Subtraction SSally * Just remember Please Excuse
My Dear Aunt Sally and hopefully you will remember the order of
operations! Return to Main Menu
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Review Question Solve the following order of operations
problem: 2 x (8 + 4 x 3) + 5^2 - 21/7 A. 94 B. 62 C. 82
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Sorry 94 is not the correct answer Please go back and try again
Make sure you are using the order of operations correctly Back to
Question
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That is Correct! Great Work! 62 is the correct answer when
properly using the order of operations Click to Continue
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Sorry 82 is not the correct answer Please go back and try again
Make sure you are using the order of operations correctly Back to
Question
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Congratulations! You have completed this lesson on the Order of
Operations Please click on the image to the right to return to the
title slide for the next student!