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.

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.

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

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

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

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

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

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

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

Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.

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.

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.

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

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

Children learn to identify and convert Roman numerals in this introductory worksheet.

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.

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

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

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.

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

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.

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"