Your second grader won't mind practicing double-digit addition when these alien accomplices give them a helping hand.

Check out this cute and colorful double-digit worksheet! Your second grader will strengthen their ability to carry remainders in addition and perform mental math.

Combine addition plus carrying with a charming coloring activity, and your second grader will actually ask for more math!

Give your second grader's arithmetic ability a boost with this colorful worksheet! He'll help out his good friend Betty as he gets some great math practice.

Second graders hone their double-digit addition skills and carrying know-how as they complete this 12-problem math worksheet.

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

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

Test your talent in two-digit addition with this colorful 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.

Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!

Your second grader will love this adorable printable that combines an educational double-digit addition lesson with an entertaining coloring activity!

This colorful worksheet will challenge your second grader to practice double-digit addition as it brings a smile to her face!

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

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

Reginald planted a magnolia tree, and he wants to track how high it grows each week. Can your second grader help him out?

Practice your addition skills with this inviting second-grade worksheet!

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

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

Second graders get to solve vertical addition problems with two-digit numbers and even break out those carrying skills in this math worksheet.

Once your second grader finishes rewriting and solving these challenging double-digit addition problems, they'll get an entertaining reward!

Carrying over remainders in double-digit addition will become second nature to your child with some practice with this adorable printable!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

This colorful addition worksheet may be finger puppet-themed, but with enough addition practice, your first grader won't be counting fingers!

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

This second grade math worksheet offers practice in two-digit addition with carrying and comes adorned with wacky purple polka-dotted aliens.

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

This charming worksheet--with an additional coloring activity--asks your second grader to rewrite and solve eight double-digit addition problems.