Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

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

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

This math fluency checklist is a great tool that can be used to encourage students to use different strategies to solve math problems efficiently and accurately.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Practice three-digit addition using open number lines with this second-grade math worksheet!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Use place value to add three-digit numbers with this second-grade worksheet!

Master addition using a place value chart with this engaging second-grade worksheet!

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!