In these two finding the sums worksheets, learners add two-digit and three-digit numbers with regrouping and four-digit and five-digit numbers with regrouping. Students solve 39 problems.

In this addition worksheet, students add one and two digit numbers that are doubles facts. Students complete 40 addition problems.

In this subtraction worksheet, students subtract two digit numbers from other two digit numbers with regrouping. Students complete 30 subtraction problems.

In this addition worksheet, students add doubles facts that are all two digit numbers. Students complete 40 addition problems.

Often times we use tens and ones workmats to show how to add single and double-digit numbers. This worksheet has the labeled tens and ones columns built-in. Learners are provided with 16 charts, all you need to do is add the numbers.

This online worksheet provides 30 practice problems in which learners add single- and double-digit numbers. The sums require regrouping, so even though the interactivity is catchy, no accommodation is made for the fact that learners...

Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...

Addition and subtraction are essential skills for all young mathematicians. Explain the step-by-step process with respect to place value using these real-world examples. Focus is on numbers in the tens, hundreds, and thousands, making...

Once your mathematicians can add two-digit numbers, it's time to bring on the three-digit addends. Here are 20 practice problems, each involving two whole-number addends. Learners do not need to regroup for any of these, and they have...

In this addition worksheet, students solve 20 problems in which two digit numbers are added. There will be carrying on this page.

Youngsters practice adding two, two-digit numbers without regrouping. There are 15 equations to solve.

Take subtraction to the next level with this resource, which contains 20 subtraction problems with three-digit numbers. After completing these problems, second and third graders work on five additional problems, which involve two-digit...

In this addition worksheet, learners add two digit to two digit numbers for twenty-five problems. Regrouping is used for several of the problems. Answers are included with this worksheet.

Learners complete two double-digit problems, one addition and the other subtraction. They also determine the missing addend in two additional problems. An explanation as to how to solve both problems is included. 

In this multiplication worksheet, students multiply two digit numbers by three digit numbers. Students complete 30 multiplication problems.

In this addition worksheet, 2nd graders use the building method to find the sums of 2-digit numbers. They find the totals in 6 examples that have three 2-digit addends in each problem.

In this double digit addition worksheet, students add problems with and without remainders. In this problem solving worksheet, students write twenty answers.

In this 2-digit addition worksheet, learners add problems with and without regrouping. In this problem solving worksheet, students solve twenty problems.

Step-by-step instructions on adding two-digit numbers are visualized in this colorful PowerPoint. There are a total of eleven example problems for students to complete as a class. Note: Instructions are in Spanish.

For this addition worksheet, students find the sums in 12 problems. They add two negative two digit numbers in each problem. They enter and submit the answers online, or print out the page as needed.

In this addition worksheet, 2nd graders add 2 digit numbers together with and without regrouping. Students complete 40 problems.

Young mathematicians practice adding two-digit numbers without regrouping. The worksheet includes 100 problems and an answer key.

This worksheet provides 100 opportunities for your class to practice adding two-digit numbers that require regrouping. An answer key is included.

In this finding the sums worksheet, students add two-digit plus two-digit horizontal numbers with and without regrouping. Students solve 16 problems.