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

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

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

Learn how to use doubles facts to solve other addition problems!

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

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

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

Work with doubles and hone your addition skills in this helpful math worksheet!

Draw on your knowledge of doubles to solve these addition problems!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

Practice identifying doubles facts with this appealing worksheet!

Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!

The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Master addition with ten frames in this colorful worksheet!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Master addition using a place value chart with this engaging second-grade worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

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

Dive into compensation with the help of trusty tens in this inviting worksheet!

Master two-digit addition with these hundred chart problems!

Master making ten to help you solve addition problems in this helpful worksheet!