3rd and 4th 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.

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

Put students' math skills to the test with mathematical puzzle boxes. They'll practice doing addition facts in his head, and build logic skills.

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.

Practice two-digit addition skills with this Sudoku-inspired math puzzle!

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.

Students will practice adding up to 50 while building their logic and problem solving skills with these math puzzle boxes.

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

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

Make practicing math fun with math puzzles. Students will learn the basics of solving logic problems as they do math in their head.

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.

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.

Put learners' addition abilities to the test with mathematical puzzle boxes. They'll practice their addition as they solve each puzzle.

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!

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

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

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

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

What better way to learn math than with an addition puzzle? Young math stars will practice addition and get a taste of problem solving with logic.

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

These school-inspired math word problems will challenge your student!

Learners will determine the rule for each sequence to find the missing numbers in this engaging math puzzle.