input/output tables- 4th grade

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) through a specific rule.

Front

What does it mean to 'add 2' in an input/output table?

Back

It means that for every input number, you increase it by 2 to get the output number.

Front

If the input is 4 and the output is 6, what is the rule?

Back

Add 2.

Front

What is the output if the input is 5 and the rule is to add 2?

Back

The output is 7.

Front

What does 'multiply by 2' mean in an input/output table?

Back

It means that for every input number, you double it to get the output number.

Front

If the input is 6 and the rule is to multiply by 2, what is the output?

Back

The output is 12.

Front

What is the output if the input is 7 and the rule is to add 4?

Back

The output is 11.

Front

What is the rule if the input is 4 and the output is 8?

Back

Multiply by 2.

Front

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

Back

Multiply by 2.

Front

What is the output if the input is 6 and the rule is to add the next even number (2, 4, 6, ...)?

Back

The output is 12.