Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

Kids practice adding numbers with sums up to 20 and writing the sums on this fruit-themed first grade math worksheet.

Practice using place value charts to find sums with this addition worksheet for first and second graders!

Add some sparkle to your first grader's addition practice with this twinkling worksheet.

The fun quickly adds up with this winter-themed addition activity page for first graders!

Your first grader will love practicing his math facts with this addition coloring sheet.

Jump into addition with this hundred chart worksheet for first and second graders! 

Help your first grader practice math with this fun printable worksheet, which is all about addition.

Help first graders visualize the commutative property of addition with this number line worksheet!

Can your first grader practice adding three numbers together to help these working people do their jobs?

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Boost your addition skills with this hundred chart worksheet for first and second graders! 

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

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

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Help the frog find its way to the pond with this addition worksheet for first and second graders!

Simple but playful this single digit addition worksheet makes for great math practice for your first grader.

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

Challenge your first grader to find all of the possible sums of 20 by moving through the maze on this worksheet.

Ho ho ho! Santa has left lots of colorful presents filled with addition facts for your first grader to practice.

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Show your first grader how to infuse Groundhog's Day with some addition practice. This bright worksheet's as fun to look at as it is to complete!

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

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.

Can your first grader dig through a leafy mess to find the numbers that are added together for each clover? He'll come out of it with stronger addition skills!

In this 1st grade math worksheet, your child will complete each addition problem, then determine whether the answer is an odd or even number.

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!