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

This printable game, called 101 and Out!, is a great way for kids to practice their place value skills by using a hundreds chart.

This double-digit addition printable has an extra bonus: a silly green monster to keep your second grader company!

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Practice using place value to solve addition problems with this math worksheet!

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

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

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

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Children play the artist and mathematician in this second grade math worksheet that offers practice in two-digit addition with carrying and coloring, too!

Solve addition problems using the near-doubles method with this helpful worksheet!

Practice adding doubles with this colorful worksheet!

Test your addition skills in an underwater adventure with this inviting worksheet!

Let’s see how well you know your addition facts!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Master your addition facts with this colorful, inviting math worksheet!

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

Construct a colorful city with this engaging second-grade addition worksheet!

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

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

Uncover a picture using your addition skills in this second-grade hundred chart worksheet!

Learning takes flight in this colorful addition worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

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

Make addition practice sweet with this charming candy-themed worksheet!

Double up on doubles practice in this worksheet of matching pairs!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Try solving near-doubles facts with these nine problems!