Practice adding tens with a visual model in this helpful worksheet!

Prepare your first grader for Valentine's Day with these sweet math problems to help her review her addition math facts.

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

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple addition problem for your first grader to solve.

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has a simple addition problem for your first grader to solve.

Make two-digit addition easier with this inviting worksheet!

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

Test your addition skills with this helpful hundred chart worksheet!

Try using the associative property in this fill-in-the-blank worksheet!

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

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

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

Practice using place value to solve addition problems with this math worksheet!

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

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

Practice adding doubles with this colorful worksheet!

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

Let’s see how well you know your addition facts!

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

Make your way through a maze of addition problems in this engaging worksheet!

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

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

Try solving near-doubles facts with these nine problems!

Hone your addition skills with this engaging near-doubles worksheet!

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

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

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!