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

Practice adding multi-digit numbers in this second- and third-grade worksheet!

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

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

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

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.

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.

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

Test your addition skills with this helpful hundred chart worksheet!

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

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

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

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

Test your skills with addition in this essential compensation worksheet!

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

Master two-digit addition with these hundred chart problems!

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