Which operation is considered the inverse of subtraction?

The operation that is considered the inverse of subtraction is addition. In mathematics, inverse operations are pairs of operations that reverse the effect of each other. For instance, if you take a number and subtract a certain value, you can return to the original number by adding that same value back.

For example, if you have the equation ( 10 - 3 = 7 ), you can use addition to counteract the subtraction: ( 7 + 3 = 10 ). This illustrates how addition serves as the opposite operation to subtraction, effectively allowing you to retrieve the original amount after it has been decreased.

Understanding this relationship helps in solving equations and manipulating algebraic expressions, where reversing the operations often is necessary for finding unknown variables.