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

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

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.

Master two-digit addition with these hundred chart problems!

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

Construct your own math city with number sentences in this colorful second-grade worksheet!

Master addition with ten frames in this colorful worksheet!

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

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

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

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

Master addition using a place value chart with this engaging second-grade worksheet!

Give your second grader some manageable vertical addition practice with this adorable worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Test your talent in two-digit addition with this colorful math worksheet!

Dive into compensation with the help of trusty tens in this inviting worksheet!

Let the construction begin! Learners will use number sentences to make buildings in this inviting addition worksheet!

Master two-digit addition in this second-grade worksheet!

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

Master making ten to help you solve addition problems in this helpful worksheet!

If your second grader is confused about carrying, give him some extra practice with this brand new concept by asking him to complete this colorful printable.

Test your skills with addition in this essential compensation worksheet!

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

Practice place value and two-digit addition with this inviting worksheet!