Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

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

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

Get on a roll with your addition skills in this engaging worksheet!

Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Solve addition problems using the near-doubles method with this helpful worksheet!

Start your engines and rush toward the finish line in this engaging addition worksheet!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

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!

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! 

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

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

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

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Make two-digit addition easier with this inviting worksheet!

Test your addition skills with this hands-on math worksheet!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Test your addition skills with this helpful hundred chart worksheet!

Shape up your addition skills with these square puzzles!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!