Work Step by Step
Subtracting a negative number is the same as adding a the positive of that number. -3.6-(-2.1) -3.6+2.1 -1.5
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.