Complete PDF interactive worksheets online, with no printing! This addition worksheet can generate up to 30 unique horizontal 1 or 2 digit addition problems with 3 addends. You can select the addends to be positive, negative or mixed numbers. These addition worksheets with 3 addends grant students and home schoolers the opportunity to practice and prepare, ensure parents to check the progress of their children and also aids teachers at in-class use.

Number of Digits

Positive or Negative Numbers

Number of Problems for Each Worksheet

Addition: 1 or 2 Digit - Three Addends with Answers

Interactive PDF worksheet: Printing is not necessary!