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.

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!

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!

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

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

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant 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!

Get more practice adding two-digit numbers on open number lines with this inviting addition 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!

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

The smiling snails on this worksheet will remind your second grader to work carefully as he completes these two digit addition problems that involve carrying.

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.

Practice addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-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!

Practice your place value skills while you add in this helpful worksheet!

Create models of addition problems with this compensation worksheet for second and third graders!

Practice adding tens on an open number line with this first-grade math worksheet!

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

Encourage your second grader to embark on a space-themed addition adventure with an entertaining extra: a coloring activity!

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