Put a little silliness into math practice with these April Fools' Day word problems!

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Challenge your third grade mathematicians with these addition and subtraction word problems. This exercise is designed to assess your students' math level at the beginning of third grade.

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

Send your second grader on an underwater double-digit addition challenge!

Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

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

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Practice addition within 10 with this Halloween math workheet!

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

Challenge your second grader with some 2-digit addition review using this addition crossword!

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

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

Improve those skills! Practice three-digit addition with these twelve problems.

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Give your child's addition skills a boost with this second grade math worksheet that offers practice in two-digit addition using carrying.

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

Practice addition within 20 with this Halloween math workheet!

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?

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Practice addition within 10 with this Halloween math workheet!

Twinkle, twinkle little star! Help your child practice addition with this math worksheet.