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

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

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

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

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

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

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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.

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.

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!

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

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

Test your talent in two-digit addition with this colorful math worksheet!

Sharpen your mental math skills with this second- and third-grade compensation 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.

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

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

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

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

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

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

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!

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

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

Practice using place value to solve addition problems with this math worksheet!

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

Make two-digit addition easier with this inviting worksheet!