Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Solve near-doubles facts with this appealing worksheet!

Make two-digit addition easier with this inviting worksheet!

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

Practice solving near-doubles facts with this engaging worksheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

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

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

Give students practice adding three-digit numbers within 1,000! 

Practice adding doubles with this colorful worksheet!

Test your addition skills in an underwater adventure with this inviting worksheet!

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

Help first and second graders practice solving near-doubles facts using this fun worksheet!

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

Let’s chart a calculated course with this engaging second-grade addition activity!

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

Climb toward the sum by making tens in this helpful addition worksheet!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

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

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

There’s value in adding with place value! Practice using place value charts in this charming second-grade worksheet!

Test your skills with doubles facts in this addition worksheet!