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

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

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!

These school-inspired math word problems will challenge your student!

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.

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!

Practice, practice, practice! The more your second grader exercises their math skills, the easier double-digit addition will become.

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!

Your second grader won't mind practicing double-digit addition--with carrying--with the company of a pretty purple partner!

Take the monotony out of math by challenging your second grader to finish this colorful double-digit addition worksheet!

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

Let this colorful addition worksheet--filled with challenging double-digit equations--push your second grader to the next mathematical level!

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

If your child needs a hand learning addition with carrying, the affectionate monster companion on this worksheet is happy to help!

Is just the thought of double-digit addition making your child cringe? Give her a helping hand with this colorful worksheet!

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