For this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, 3rd graders complete 30 problems in which they add a two digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line

In this addition worksheet, 1st graders complete 30 problems in which they add a single digit number to another digit number; there is no regrouping needed. They enter their answers in the boxes and submit them on-line

In this addition worksheet, students complete 30 problems in which they add a single digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line.

For this addition worksheet, students complete 30 problems in which they add a single digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line

In this addition worksheet, young scholars complete a total of 20 problems, adding 3 digit numbers. Problems require regrouping. Answers are included on page 2.

In this addition activity, students complete addition problems containing 2 digit numbers with and without regrouping. Students complete 30 problems on 20 pages.

In this addition worksheet, students complete a total of 20 problems, adding one 3-digit number to another. All problems require regrouping. Answers are included on page 2.

In this addition worksheet, 1st graders solve 30 single digit addition problems that do not require regrouping. They enter the answer in the boxes on-line and click submit to check their work.

For this addition worksheet, learners complete a total of 20 problems, adding 3 digit numbers to another number. Answers are included on page 2.

In this addition activity, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers with and without regrouping. A website reference for additional resources is given.

In this additiion worksheet, students solve a total of 25 problems using 3-digit numbers without regrouping. A website reference for additional resources is given.

In this addition activity, students complete a total of 20 problems, adding one 3-digit number to another. Answers are included on page 2.

In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this finding the sum worksheet, students add three-digit plus three-digit numbers with regrouping on a worksheet with clip art next to each problem. Students solve 15 problems.

In this math instructional activity, 1st graders focus on single digit addition with the numbers one through ten. Students complete twenty-five problems with no regrouping.

In this addition activity, students add two and three-digit numbers together and convert them from horizontal to vertical problems. Students complete 12 addition problems with regrouping.

In this addition worksheet, students solve 36 problems in which two digit numbers are added, with and without regrouping. This is an online interactive worksheet.