IXL | Complete an input/output table: word problems

Use the story to complete the input/output table.

Over the summer, Pam goes to basketball camp. She tries to drink 3 bottles of water each day.

The input,

is the number of days that Pam goes to basketball camp. The output,

is how many bottles of water she tries to drink.

Input (c)	1	2	3	4
Output (w)

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Learn with an example

question

Use the story to complete the input/output table.

Ellie bakes a birthday cake for her nephew every year. When she follows the recipe, her frosting doesn't look bright enough. So, she always uses 1 extra drop of food coloring.

The input,

is the number of drops of food coloring the recipe calls for. The output,

is the number of drops Ellie actually uses.

Input (r)	1	2	3	4
Output (d)

solution

The story describes the relationship between the amount of food coloring the recipe calls for,

and the amount Ellie actually uses,

Ellie bakes a birthday cake for her nephew every year. When she follows the recipe, her frosting doesn't look bright enough. So, she always uses 1 extra drop of food coloring.

Ellie uses 1 extra drop of food coloring. So, you can add 1 to

to find

Here is the relationship as an equation:

Use this equation to find the missing values in the table.

Find the amount of food coloring Ellie uses if the recipe calls for 1 drop.

Find the amount of food coloring Ellie uses if the recipe calls for 2 drops.

Find the amount of food coloring Ellie uses if the recipe calls for 3 drops.

Find the amount of food coloring Ellie uses if the recipe calls for 4 drops.

Use the values of

that you found to complete the table.

Input (r)	1	2	3	4
Output (d)	2	3	4	5

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Teacher tools

Work it out

Not feeling ready yet? These can help:

O.11Multiplication input/output tables

G.6Add two numbers up to three digits

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