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!

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.

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.

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

Children make the connection between addition and multiplication in this repeated groups worksheet.

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

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

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

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

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

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

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 puzzle boxes!

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

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.

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

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

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

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.

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

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

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.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

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

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.

How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.