Review three-digit addition and subtraction by solving these dino-riffic word problems.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this 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?

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

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

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

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

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

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

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

Try solving near-doubles facts with these nine problems!

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

Practice solving near-doubles facts with this engaging worksheet!

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

Practice addition within 10 with this Halloween math workheet!

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.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

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

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Explore number bonds with this bright, engaging worksheet!

Shape up your addition skills with these square puzzles!