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.

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

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

Multi-digit addition can be tricky. Teach your third graders fast addition and they will be on their way to mastering this concept.

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.

Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

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

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.

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

Indulge in some delicious multiplication with this word problem worksheet that helps kids practice times tables and double-digit multiplication skills.

Make two-digit addition easier with this inviting worksheet!

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

Master two-digit addition with these hundred chart problems!

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

Use a visual model to solve these two-digit addition problems!

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

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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!