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

Help Quinn order the right amount of pizza for his party! Use your knowledge of addition and subtraction to solve each word problem.

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

Draw on your knowledge of doubles to solve these addition problems!

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

Test your knowledge of the commutative property with this essential worksheet!

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

Balance equations with the commutative property in this engaging worksheet!

Find the mystery number in this intro-to-algebra worksheet that practice places value.

Your first grader can learn single-digit addition by counting up dots with this colorful worksheet!

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

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

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.

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.

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

Got a math whiz on your hands? Introduce him to addition with regrouping, 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.

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

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.

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

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

Merry Christmas! To help your child stay sharp during the holiday, Santa has left lots of colorful presents filled with addition facts for your child to solve.

Your first grader will get into the rhythm of the addition beat and dance her way to arithmetic mastery as she completes this colorful math worksheet.

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.