Exploring Function Machines and Input/Output Tables

How many seconds are the quick look cards shown for?

• 1-2 seconds

• 3-5 seconds

• 6-8 seconds

• 9-10 seconds

If Kevin is 7 years old and June is 3 years older, how old is June?

• 9 years old

• 11 years old

• 8 years old

• 10 years old

What is the unit used in the number story involving Kevin and June?

• Years

• Days

• Months

• Weeks

In a function machine, what do we call the numbers on the left side?

• Outputs

• Rules

• Functions

• Inputs

If the rule in a function machine is to add 6, what is the output when the input is 3?

• 6

• 9

• 7

• 8

If the numbers are getting smaller in a function machine, what type of rule is likely being applied?

• Addition

• Division

• Subtraction

• Multiplication

What is the rule if the input is 6 and the output is 2?

• Subtract 4

• Add 4

• Divide by 2

• Multiply by 2

If the output is given and the rule is to add 4, what should you do to find the input?

• Subtract 4

• Divide by 4

• Add 4

• Multiply by 4

If the rule is to subtract 3 and the input is 10, what is the output?

• 9

• 6

• 7

• 8

If the input is 5 and the output is 10, what is the rule?

• Divide by 2

• Add 5

• Subtract 5

• Multiply by 2