Input/Output Tables

Front

What is an Input/Output Table?

Back

An Input/Output Table is a way to show how one set of numbers (inputs) relates to another set of numbers (outputs) using a specific rule.

Front

What does it mean to 'Multiply by 4'?

Back

To 'Multiply by 4' means to take a number and increase it by four times. For example, if the input is 2, the output would be 2 x 4 = 8.

Front

If the input is 5 and the rule is 'Add 3', what is the output?

Back

The output is 8, because 5 + 3 = 8.

Front

What is the rule if the output is always double the input?

Back

The rule is 'Multiply by 2'.

Front

If the input is 10 and the rule is 'Multiply by 3', what is the output?

Back

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

Front

What does it mean to 'Add 2'?

Back

To 'Add 2' means to take a number and increase it by 2. For example, if the input is 4, the output would be 4 + 2 = 6.

Front

If the input is 3 and the output is 12, what is the rule?

Back

The rule is 'Multiply by 4', because 3 x 4 = 12.

Front

What is the output if the input is 6 and the rule is 'Add 4'?

Back

The output is 10, because 6 + 4 = 10.

Front

If the input is 8 and the output is 64, what is the rule?

Back

The rule is 'Multiply by 8', because 8 x 8 = 64.

Front

What is the output if the input is 1 and the rule is 'Add 5'?

Back

The output is 6, because 1 + 5 = 6.