Practice finding missing numbers while adding within 20 using ten frames!

Rocket to the moon with this astronaut adorned addition worksheet! Your first grader will learn beginning addition facts as he solves 12 single-digit problems.

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

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

Your first grader can practice single-digit addition by doing little more than counting dots!

Try your hand at turnaround facts with this interactive addition worksheet for first graders!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

This early math worksheet helps students practice their addition within 5!

Here's some valuable single-digit addition practice that will hold your child's interest with some colorful diagrams!

In this addition practice worksheet, your 1st grader will solve addition problems with sums up to 9 using pictures of hands to help her count.

Learn to use the commutative property with three-addend addition expressions!

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

Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.

Make math fun with this series of "Fishing for Answers" math facts!

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

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

Add a little fun to basic addition practice! Mini mathematicians can review addition facts as they figure out the hidden phrase at the bottom of the page.

Take math practice to the vegetable garden! Work through these rebus-style word problems to practice basic addition from a different approach.

Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.

Approach addition facts in a more creative way with this math search!

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

Practice math with the postman! Word problems are a great way to help her understand a basic math concept from a different angle.

Get ready for Easter! These colorful word problems will get your child in the mood for this spring holiday as he practices basic math.