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 it mean to 'multiply by 3'?

Back

To 'multiply by 3' means to take a number and add it to itself three times. For example, 4 multiplied by 3 is 4 + 4 + 4 = 12.

Front

If the input is 4, what is the output when the rule is 'multiply by 3'?

Back

The output is 12, because 4 x 3 = 12.

Front

What is the output for an input of 8 if the rule is 'multiply by 3'?

Back

The output is 24, because 8 x 3 = 24.

Front

What is the output for an input of 10 if the rule is 'multiply by 3'?

Back

The output is 30, because 10 x 3 = 30.

Front

If the input is 12, what is the output when the rule is 'subtract 3'?

Back

The output is 9, because 12 - 3 = 9.

Front

What are the two numbers that complete the table if the inputs are 40 and 42?

Back

The outputs are 120 and 126 if the rule is 'multiply by 3'.

Front

What is the output for an input of 15 if the rule is 'subtract 6'?

Back

The output is 9, because 15 - 6 = 9.

Front

If the input is 10 and the output is 30, what is the rule?

Back

The rule is 'multiply by 3'.

Front

What is the output for an input of 5 if the rule is 'add 7'?

Back

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