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.

Test your skills with doubles facts in this addition worksheet!

See just how sweet addition can be with this colorful kindergarten worksheet!

Try your luck at adding doubles with this colorful first-grade worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

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.

Math got your child down in the dumps? Just go fishing! Play the "Fish for Answers" game to learn simple addition and subtraction.

Eww, look at all these creepy crawlers! Just how many are there? Let your kindergartener find out as he learns to count and add.

Help Santa color his gifts. With some math know-how and a few festive crayons, your child just might save Christmas.

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!

One way to find the missing number in an equation is to use a number line. Your kid will do just that in this set of addition problems.

Follow Jack and Jill up the hill to count the pails of water! Preschoolers can learn the basics of addition just by counting up items to find a total.

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!