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

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

This coloring page dot-to-dot uses skip counting as an unexpected way to tie in multiplication learning and reviewing multiples of three!

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

Practice three-digit addition using open number lines with this second-grade math worksheet!

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

With this worksheet, your second graders will be adding up two-digit and three-digit numbers with ease.

Help your second grader swim to the end of the addition finish line with this entertaining worksheet!

Learn to perform addition with three-digit numbers in this essential worksheet!

Featuring a word puzzle at the end, this 2nd grade math worksheet makes two-digit addition new and exciting!

Use place value to add three-digit numbers with this second-grade worksheet!

Can your second grader use her addition ability to chart the growth of Augusto's snapdragon?

Practice addition within 10 with this Halloween math workheet!

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

Combining addition problems with a word puzzle at the end, this 2nd grade worksheet makes practicing math fun without skimping on the addition help!

The butterflies embellishing this adorable worksheet will keep your second grader entertained as they learn how to manage these complex addition problems!

Children learn how to compare numbers using the greater than and less than symbols in this cheerful 2nd grade addition worksheet.

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

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Featuring two-digit addition problems and a bonus word puzzle at the end, this 2nd grade worksheet is big on fun without skimping on the math enrichment.