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

Make two-digit addition easier with this inviting worksheet!

Master two-digit addition with the help of place value charts!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Use a visual model to solve these two-digit addition problems!

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

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

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

Master two-digit addition in this second-grade worksheet!

Master two-digit addition with these hundred chart problems!

Hone your two-digit addition skills in this essential worksheet!

Practice place value and two-digit addition with this inviting worksheet!

Buzz through some two-digit addition problems with your second grader!

Give your second grader stronger addition skills and let him have fun with a super hero puzzle, with this colorful worksheet.

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

Test your talent in two-digit addition with this colorful math worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

Tackle two-digit addition with place value charts in this helpful worksheet!

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!

Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!

These two-digit addition problems are ready for your second grader to solve.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Kids use two-digit addition to solve a handful of word problems.

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

Challenge your second grader with some 2-digit addition review using this addition crossword!