Which subtraction gives the answer 19?

To determine which subtraction results in 19, consider the correct solution. When evaluating the expression 30 - 11, you begin with 30 and subtract 11. Performing this calculation:

30 - 11 equals 19.

This shows that subtracting 11 from 30 produces the desired result of 19.

Understanding subtraction in this context involves recognizing that the number you are subtracting (11) represents the amount being taken away from 30, leaving you with the remainder, which in this case is 19.

The other options do not yield 19 when subtracting from 30. For example, subtracting 12 gives you 18, subtracting 10 gives you 20, and subtracting 13 results in 17. Only the calculation with 11 fulfills the requirement of producing 19.