Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

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.

Print out this second grade math worksheet to help your child master double-digit addition with carrying.

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

Combining advanced two-digit addition with inequality statements, this 2nd grade math worksheet really packs a punch.

To bulk up your second grader's addition knowledge, give him this colorful two-digit addition worksheet--complete with a fun, super hero theme.

This activity will help students reflect on the many potential combinations for a number as they work on identifying a missing part of a whole using dots and a word bank.

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

Unleash your inner artist to solve these word problems using metric length! Draw a picture of what is being measured to help find the answer.

Get ready for some ghostly math problems! These word problems will challenge your child to practice addition and subtraction.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Represent ones and tens with crayons in this fun worksheet.

Practice, practice, practice! The more your second grader exercises their math skills, the easier double-digit addition will become.

Give your second grader's two-digit addition skills a healthy work out with a worksheet that's heavy on learning--and fun!

This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.

This place value worksheet is great for helping students with visualizing simple addition problems.

This fun worksheet is sure to motivate your second grader to practice two-digit addition, and it's great for mental math, too!

Help finish this picture of a fuzzy baby seal with a dot-to-dot challenge! Advanced counters can practice skip-counting by nine to connect the dots.

Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

Challenge your second grader to solve a page full of two-digit addition. She'll develop stronger math skills and a greater appreciation for super heroes!

Your second grader will become an addition pro with worksheets targeted at developing mental math skills and an understanding of adding multiple columns!

This bright and cheerful addition worksheet--complete with a furry monster friend--will make your second grader smile as they practice addition with carrying!

An adorable whale is here to help your child practice addition and learn about inequalities in this cheerful 2nd grade math worksheet.

To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.

Help your child master carrying with this second grade math worksheet that includes two-digit addition problems and a cute bug theme!

Double-digit addition problems are fun to solve in this second grade math worksheet that doubles as a coloring page. Don't forget to carry that one!

Use this glossary with the EL Support Lesson Plan: Adding Within 20.

With this worksheet students will practice using the number line strategy to add three-digit numbers.