2. Math Order of Operations Fifth Grade Ms. Hoffman Next Slide

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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

11. 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

12. 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

13. 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

14. That is Correct! Great Work! 62 is the correct answer when properly using the order of operations Click to Continue

15. 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

16. 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!