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

Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.

Hit one out of the park with some baseball addition! Your child will get to practice and start memorizing his addition facts.

Stay sharp this spring season with an addition Easter egg hunt! Your child will practice her addition facts, simple one-digit addition problems.

Learners count the number of vehicles in each box in order to find the answer to the addition problems.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

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

Solve near-doubles facts with this appealing worksheet!

Make math fun with this doubles facts maze! 

Learn how to use doubles facts to solve other addition problems!

Teach kindergarteners addition facts with this addition within 10 worksheet!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Learn your doubles facts with dominoes in this simple addition worksheet!

Try solving near-doubles facts with these nine problems!

This KenKen® math puzzle is a ton of fun, and it requires a knowledge of simple addition facts and critical thinking skills.

Practice addition within 10 with this Halloween math workheet!

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.

Practice adding doubles with this colorful worksheet!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Help your little one review her math facts with a fun coloring activity, where she'll solve and then color the addition and subtraction problems in each gift.

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.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Don’t miss out on doubles practice!

Give your child doubles addition practice within 10 with this fun matching worksheet!

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

This Halloween, step up your child's addition skills with a themed worksheet featuring a slew of pumpkins for her to practice adding up.

Practice counting and adding by ten with a hundred chart!

Munch on some math problems! Your little caterpillar can practice applying her counting skills to addition with this worksheet. How much fruit was eaten in all?