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

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

Tackle two-digit addition with place value charts in this helpful worksheet!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

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

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

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

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

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

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

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

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

Hone your two-digit addition skills in this essential worksheet!

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

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.

Master two-digit addition with the help of place value charts!

Practice solving near-doubles facts with this engaging worksheet!

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

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

Try solving near-doubles facts with these nine problems!

Make two-digit addition easier with this inviting worksheet!

Master two-digit addition in this second-grade worksheet!

Master two-digit addition with these hundred chart problems!

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

Practice place value and two-digit addition with this inviting worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

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

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.