1 Or 2 Digit 3 Addends Addition Worksheets

This 1 or 2 digit 3 addends addition worksheet is for 3 addends in a vertical problem format. You can customize the numbers which appear in the first addend and/or second addend. You can also select from a wide variety of options to determine the number of problems appearing on each page. The output will also include the answer key appended to the end of the document.