Input-Output Tables

Front

What is an input-output table?

Back

An input-output table is a way to show how one number (input) changes to another number (output) using a specific rule.

Front

What does the term 'rule' mean in an input-output table?

Back

The 'rule' is the operation applied to the input to get the output, such as adding, subtracting, multiplying, or dividing.

Front

If the rule is 'add 7', what is the output when the input is 5?

Back

The output is 12, because 5 + 7 = 12.

Front

What is the output for an input of 10 if the rule is 'add 6'?

Back

The output is 16, because 10 + 6 = 16.

Front

How do you find the missing output in an input-output table?

Back

You apply the rule to the input number to find the missing output.

Front

If the input is 11 and the rule is 'add 4', what is the output?

Back

The output is 15, because 11 + 4 = 15.

Front

What is the output for an input of 15 if the rule is 'add 4'?

Back

The output is 19, because 15 + 4 = 19.

Front

What is the input if the output is 21 and the rule is 'add 6'?

Back

The input is 15, because 15 + 6 = 21.

Front

What are the missing numbers in the table if the rule is 'add 3'?

Back

The missing numbers could be 3, 6, 9, 12, 15, etc.

Front

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

Back

The rule could be 'add 5' or 'multiply by 2'.