It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Know a second grader who could use stronger math skills? Give her a helping hand with this super power-infused, two-digit addition worksheet.

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

This colorful worksheet asks your second grader to use his addition skills to help Cecilia figure out how much her rose is growing per week.

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.

After kids solve the two-digit addition and subtraction problems on this second grade math worksheet, they use the key to color in the shapes on the mosaic.

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!

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

The best way to solve a complicated problem is to break it down. Help your students use the Read, Write, Draw strategy to solve word problems with this worksheet.

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

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.

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Sharpen second graders' hundred chart know-how with this addition worksheet!

Make two-digit addition easier with this inviting worksheet!

Master two-digit addition with these hundred chart problems!

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

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

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Practice adding two-digit numbers with this compensation worksheet for second and third graders!

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

Find friends in trusty tens with this colorful addition worksheet!

Dive into compensation with the help of trusty tens in this inviting worksheet!

Create models of addition problems with this compensation worksheet for second and third graders!

Test your skills with addition in this essential compensation worksheet!

With this worksheet students will practice using the number line strategy to add three-digit numbers.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!