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

Give students practice adding three-digit numbers within 1,000! 

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

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

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

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

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

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Practice three-digit addition with regrouping in this set of 36 problems.

Use this resource to assess students’ abilities to solve a variety of word problems.

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

Bolster your third grader's addition skills with at-home practice in three-digit addition.

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

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

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

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

Use this winter-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.

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

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

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.

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

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.

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

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

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

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

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

Children practice writing numbers from expanded forms, and expanded forms from numbers.