Work Step by Step
Given that the difference between $78$ and $35$ is $43$ we use addition to check the answer to a subtraction problem. $35 + 43 = 78$ Check The number needed to complete the check is $78$.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.