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Introduction to Order of Operations

Introduction to Order of Operations

Assessment

Presentation

Mathematics

5th - 6th Grade

Practice Problem

Medium

CCSS
5.OA.A.1, 6.EE.A.1, 7.EE.B.3

+2

Standards-aligned

Created by

Brianna O'Neal

Used 35+ times

FREE Resource

10 Slides • 12 Questions

1

Introduction to Order of Operations

6.EEI.A.2.c

I can... Evaluate numeric expressions using the order of operations.

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2

What are the Order of Operations?

1. Parenthesis

2. Exponents

3. Multiplication/Division

4. Addition/Subtraction


We can use the acronym "PEMDAS" to help us remember the order!

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3

What are the Order of Operations?

1. Groupings

2. Exponents

3. Multiplication/Division

4. Subtraction/Addition


We can use the acronym "GEMS" to help us remember the order!

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4

Poll

What are the order of operations?

Parenthesis

Exponents

Multiplication/Division

Addition/Subtraction

Groupings

Exponents

Multiplication/Division

Subtraction/Addition

PEMDAS

GEMS

5

Parenthesis or Grouping Symbols

- Parenthesis

- Brackets

- Braces

- Fraction Bars

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6

Simplify using the order of operations.

 (3×5)(2×6)\left(3\times5\right)-\left(2\times6\right)  




7

Multiple Choice

Simplify using the order of operations.


 (9×2)+(7×5)\left(9\times2\right)+\left(7\times5\right)  

1

125

2

17

3

405

4

53

8

Fill in the Blank

Simplify using the order of operations.



 3+(3×4)3+\left(3\times4\right)  

9

Exponents

A power has two parts:

a base and an exponent


Base = the factor

Exponent = tells us how many times to use the base as a factor

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10

Multiple Select

Simplify. Select the exapanded form and the simplified form.



 242^4  

1

 2×2×2×22\times2\times2\times2  

2

 4×44\times4  

3

 1616  

4

 88  

11

Fill in the Blank

Write in expanded form.



 525^2  

12

Fill in the Blank

Simplify.


 525^2  

13

Multiplication/Division

Multiplication and Division are done from left to right in the order they appear.





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14

Simplify using order of operations.

 8×2÷48\times2\div4  




15

Simplify using order of operations.

 12÷2×412\div2\times4  




16

Multiple Choice

According to the order of operations, what operation should we complete first when simplifying the following?


 12÷6×312\div6\times3  

1

Addition

2

Subtraction

3

Multiplication

4

Division

17

Fill in the Blank

Simplify using the order of operations.

 12÷6×312\div6\times3  

18

Addition/Subtraction

Addition and Subtraction are done from left to right in the order they appear.




Slide image

19

Fill in the Blank

Simplify using the order of operations.

 8+2-6  

20

Multiple Choice

According to the order of operations, what operation should we complete first when simplifying the following?

 97+829-7+8-2  


1

Addition

2

Subtraction

3

Multiplication

4

Division

21

Multiple Choice

Simplify using the order of operations.

 97+829-7+8-2  


1

8

2

10

3

4

4

26

22

Poll

My level of understanding so far on using the order of operations is...

1. I'm starting to get it but I'm still confused.

2. I can do it with help or an example.

3. I can do it on my own.

4. I can teach someone else.

Introduction to Order of Operations

6.EEI.A.2.c

I can... Evaluate numeric expressions using the order of operations.

Slide image

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