input/ output tables

Front

What is an input/output table?

Back

An input/output table is a way to organize the relationship between input values (numbers you put in) and output values (numbers you get out) based on a specific rule.

Front

What does it mean to 'add 4' in an input/output table?

Back

It means that for every input number, you add 4 to get the output number.

Front

If the input is 2, what is the output when the rule is 'add 4'?

Back

The output is 6, because 2 + 4 = 6.

Front

What is the rule if the output is always 15 less than the input?

Back

The rule is 'subtract 15'.

Front

If the input is 20, what is the output when the rule is 'subtract 15'?

Back

The output is 5, because 20 - 15 = 5.

Front

What are the missing numbers in the input/output table if the rule is 'add 4' and the inputs are 0, 1, 2?

Back

The missing outputs are 4, 5, and 6.

Front

What is the output when the input is 10 and the rule is 'add 4'?

Back

The output is 14, because 10 + 4 = 14.

Front

If the input is 5 and the rule is 'subtract 15', what is the output?

Back

The output is -10, because 5 - 15 = -10.

Front

What are the inputs if the outputs are 6 and 12 and the rule is 'add 6'?

Back

The inputs are 0 and 6, because 0 + 6 = 6 and 6 + 6 = 12.

Front

What is the output when the input is 3 and the rule is 'add 3'?

Back

The output is 6, because 3 + 3 = 6.