Students use open number lines to help them write addition equations in this first-grade practice worksheet!

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

Is just the thought of double-digit addition making your child cringe? Give her a helping hand with this colorful worksheet!

Looking for some extra practice with two digit addition? The butterflies flying around this worksheet will give your child just that.

Has your second grader ever wanted to play super hero? Let him do just that with this two-digit addition worksheet.

Use a visual model to solve these two-digit addition problems!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Master two-digit addition with these hundred chart problems!

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

Get more practice 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!

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

Practice 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!

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

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

Use open number lines to practice addition within 100 with this colorful math worksheet!

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

Kids can practice two-digit addition, then crack a word puzzle using their answers in this 2nd grade math worksheet.

Looking for a worksheet that practices coin counting skills? This printable will get your kid's counting skills up to top dollar!

Combining addition and carrying practice with coloring, this second grade math worksheet is anything but dull.

Represent ones and tens with crayons in this fun worksheet.

Represent tens and ones with crayons in this fun worksheet.

Your second grader will become an addition pro with worksheets targeted at developing mental math skills and an understanding of adding multiple columns!

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

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

The addition with carrying problems on this worksheet will be challenging, but they are sure to help your child practice an important second grade standard.

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

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.