Credit: Getty / E+ / martin-dm. SAVE $9/MONTH: If you're looking for a last-minute digital deal for someone in your life, Amazon is offering four months of Audible Premium Plus for only $5.95 Use this calculator for adding and subtracting integers. Positive and negative whole numbers are integers. The calculator shows the work for the math and shows you when to change the sign for subtracting negative numbers. Add and subtract positive and negative integers, whole numbers, or decimal numbers. Use numbers + and -. .

what is 5 plus 4