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 rule.

Front

What is the rule in an input-output table?

Back

The rule is the operation (like addition, subtraction, multiplication, or division) that tells how to get from the input to the output.

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'.

Front

What is the output if the input is 3 and the rule is 'add 4'?

Back

The output is 7.

Front

What is the output if the input is 6 and the rule is 'subtract 2'?

Back

The output is 4.

Front

If the input is 8 and the output is 16, what is the rule?

Back

The rule is 'multiply by 2'.

Front

What does it mean if the output is always the same for different inputs?

Back

It means the rule is constant, like 'add 0'.

Front

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

Back

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

Front

If the input is 10 and the output is 20, what is the relationship?

Back

The output is double the input.

Front

What is the output if the input is 4 and the rule is 'multiply by 3'?

Back

The output is 12.