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

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.

Children use their addition skills to decode a puzzle in this fun math exercise.

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Practice using repeated addition to find the total number of objects in equal groups.

This worksheet provides students with the opportunity to work with groups and explore arrays. Students will create sentence frames and repeated addition equations based on pictures before writing their own creative story problems.

After kids solve the two-digit addition and subtraction problems on this second grade math worksheet, they use the key to color in the shapes on the mosaic.

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

Addition gets a hand-up with this math ninja worksheet; part of a set of ninja themed two-digit arithmetic printables!

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Go over adding two-digit numbers to one-digit numbers with this helpful worksheet.

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Lay the foundation for multiplication by introducing your second graders to the concept of arrays. You can use this worksheet as a scavenger hunt, center activity, or an opportunity to engage students in individual learning!

Once your child masters addition with carrying, there's practically no number too big for her to add!

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

Can your child flex addition skills to solve these ninja riddles? Help her master double-digit addition with practice. Fine more ninja riddles and math here!

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

This addition worksheet teaches your kid one way to solve multiple-step word problems by using a number line.

This colorful worksheet allows you to combine your second grader's love of art with at-home addition practice with adding double-digits!

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

Learn the score system of archery through this fun archery math worksheet involving color, identification, and counting!

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

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