1st - 5th Grade Common Core Multi-Digit Addition Worksheets

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.

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

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

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

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

Your child will have fun strengthening her math skills while honing her reading comprehension with Christmas word problems.

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

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

Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

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

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

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

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.

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

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

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

This resource gives your learners practice solving multi-step word problems with mixed operations. They will use addition, subtraction, or both operations.

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

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

Practice two-and three-digit subtraction in this set of school-themed word problems!

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

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

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