Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.

If your child likes to carry, then this is the worksheet for her!

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Use these vocabulary cards with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.

The partial sums method uses place value to help organize multi-digit math problems. Help your child master this strategy with a few practice problems.

Third graders can practice addition and engage in a coloring activity in one simple worksheet.

By breaking down numbers, your third graders will learn to do fast addition!

Multi-digit addition can be tricky. Teach your third graders fast addition and they will be on their way to mastering this concept.