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

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

This adorable addition printable will help your second grader practice carrying over remainders as it boosts their mental math skills!

Give your second grader an extra incentive to practice double-digit addition--a coloring activity!

Does your first grader have an affinity for animals? Incorporate his love of furry friends into the solution for boosting his addition skills!

As your second grader completes a heap of addition problems and helps out Phil the Painter, she'll increase her confidence with double-digit addition.

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

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

Double-digit addition with carrying will take on a brand new twist for your second grader when it comes with a couple of friendly monster companions!

Your second grader is sure to smile when they see this adorable math printable adorned with a crazy creature--and they'll learn addition with carrying, too!

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

Can your second grader add up these double-digit addition problems to help out Charlie the Chef?

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

After completing some difficult double-digit addition, your second grader will be delighted to move onto some creative coloring!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Your second grader will be delighted to take part in this double-digit addition printable with the help of a couple of furry monster friends!

Can your second grader use her addition skills to help Eva track the growth of her prized violet?

This addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.

Children skip count by fours to connect the dots and discover the hidden picture.

Santa left some gifts, but they need a little color. Your child will color the gifts by number with the help of some addition and subtraction problems.

Children skip count by threes to connect the dots and discover the hidden picture.

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

The triathlon is a fascinating sporting event, and a great opportunity to learn about addition and comparison.

It's almost Christmas time, and it's up to your kid to calculate the numbers of the season. Tally up the number of Christmas ornaments, candy canes, and movies.

Your young learner can have a blast experimenting with addition facts in the Math Lab!

Your second grader will be so captivated by the friendly creatures lining this printable that she won't even realize she's learning addition regrouping!

Help your child review core addition skills and work their mental math muscles with these quick word problems.

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