3rd and 4th Grade Addition Interactive 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!

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

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

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

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

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

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.

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

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

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

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.

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

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.

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

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

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.

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! 

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

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

Help students make sense of numerical expressions by having them write out the numerical representations.