In this finding the sums worksheet, students add two-digit and three-digit numbers with regrouping on a page with fun clip art next tot each problem. Students solve 15 problems.

In this math worksheet, students solve twelve whole number addition problems. Students add three-digit numbers by carrying to the tens.

In this math worksheet, students solve twelve addition problems using 3 digit whole numbers.

Create customized addition worksheets. Choose from basic facts to four-digit by four-digit questions. The size of problem set can be selected, as well as whether the format will be vertical or horizontal. An answer key can also be...