3rd - 5th Grade Common Core Addition Worksheets

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

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!

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

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.

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

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

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

Count up the shapes to solve each multiplication equation! This worksheet is a great way to help a visual learner nail down the concept of multiplication.

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

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

Children will practice adding decimals to the hundredths place in this colorful math worksheet.

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

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

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.

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

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

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

Use your addition and decoding skills to solve eight problems in this fun math puzzle!

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.

In this worksheet, children use number lines to practice adding and subtracting decimals to the tenths and hundredths place.

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

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

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

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

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.