Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

Count and add the Halloween pictures in this simple addition worksheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

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

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

Lettuce practice addition fluency skills with this first-grade worksheet!

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

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Tackle ten frames with confidence in this helpful addition worksheet!

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

Find plums and sums as you solve addition facts in this first-grade worksheet!

Learn how addition and subtraction are related with this practice sheet. Your child will match subtraction equations with inverse addition equations.

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

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

This worksheet shares Hanukkah themed math problems with numbers under 10.

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

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.

Is your math whiz up to the challenge? She'll have to use logic and reasoning skills to solve this tricky addition puzzle!

Who knew math could be fun? Your first grader can practice her math facts with a fun coloring page!

Get your first grader excited about addition with a fun math coloring page. She'll practice her addition facts as she colors the picture.

Children practice addition within 20 in this fall-themed math worksheet.

In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.

With this page, your child can count his way to a completed picture.

Sneak some addition practice into Halloween night with this festively spooky math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

These Christmas presents are missing some color! Challenge your child to review her addition and subtraction math facts by solving the equations in these gifts.

Try this addition puzzle with your first grader and practice finding sums of 10.

Your first grader can practice addition under the sea with this worksheet that features 12 beginning addition problems and a colorfully fishy theme!