These ducks are all in a line and ready to be counted! Your kindergartener will use single digit addition to add these adorable ducks.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Level up your addition skills with this fun worksheet!

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

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

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

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Try solving near-doubles facts with these nine problems!

Ahoy! Pirate Billy needs help counting his treasures. Help your kid practice adding single-digit numbers and writing the sums on this treasure-themed worksheet.

Practice addition and subtraction with this first-grade hundred chart worksheet!

Learn to navigate a hundred chart with this first-grade 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.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

Engage young learners with another fun math maze!

Learn how the commutative property works with this colorful worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

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

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

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

Try using the associative property in this fill-in-the-blank worksheet!

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

Practice counting up using this fall-themed worksheet. Students will have fun figuring out the missing numbers that belong on each pumpkin.

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.