Practice adding doubles with this colorful worksheet!

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

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Improve those skills! Practice three-digit addition with these twelve problems.

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

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Put a little silliness into math practice with these April Fools' Day word problems!

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

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

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

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

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

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

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

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

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! 

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

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

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

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

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