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Function Machines Worksheet

Explore function machines with input, rules, and output. Practice identifying rules and predicting outputs.

Grade 5 Math Functions OperationsFunction Machines
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Includes

2 CustomMultiple ChoiceShort Answer

Standards

CCSS.MATH.CONTENT.5.OA.B.3CCSS.MATH.CONTENT.5.OA.A.2

Topics

mathgrade 5function machinesoperationsrules
6 sections · Free to use · Printable
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Function Machines Fun!

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Date:

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Read each question carefully and follow the instructions for each function machine. Remember, a function machine takes an input, applies a rule, and gives an output.

Complete the output for each function machine given the input and the rule.

Input

Rule

Output

5

+ 7

 

12

- 4

 

6

× 3

 

20

÷ 5

 

Look at the input and output for each function machine and determine the rule.

Input

Rule

Output

3

 

9

10

 

2

7

 

14

18

 

10

1. If the input is 8 and the rule is "add 5", what is the output?

a

3

b

13

c

40

d

58

2. Which rule would change an input of 20 into an output of 4?

a

Add 16

b

Subtract 4

c

Multiply by 5

d

Divide by 5

1. Explain in your own words how a function machine works.