Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

This charming math addition worksheet is so colorful and fun that your first grader will enjoy building fact fluency!

Keep the holiday spirit alive as your little one reviews his addition and subtraction with these Christmas word problems!

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Pretty colors and magic wands make math magical! With this worksheet your first grader can review her addition facts.

Do some addition and color the peacock! Solve the equations and then color by number to reveal a marvelous peacock masterpiece.

These skiers are flying down the slopes! Who will win? Your first grader will join the high-flying fun while practicing addition and subtraction facts.

In this fruit-themed first grade math worksheet, students will solve single-digit addition problems with sums of 10 or less.

Let the construction begin! Learners will use number sentences to make buildings in this inviting addition worksheet!

Engage young learners with this fun math maze featuring addition and subtraction facts within 20!

Teach your child about customary measurement and number lines with these addition word problems.

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

This cute circus scene is in need of some color! But first, your child will have to answer a few addition problems.

Kids do simple addition problems and use those answers to color in this delicious scene, featuring an array of fabulous fruits.

Help your child review core addition skills and work their mental math muscles with these quick word problems.

See what sums you roll with this fall-themed addition worksheet for kindergarteners through second graders!

Your first grader will need to use her knowledge of addition and subtraction in order to solve these puzzles.

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

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

This pair of place value worksheets helps kids sharpen their addition skills by giving them a little visual help.

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

To give your first grader's math skills a boost, try printing out this addition worksheet complete with fruit and fun!

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.

Is your little learner mastering her addition and subtraction? Help her understand the relationship between these two basic operations.