Master the commutative property of addition with this inviting worksheet!

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

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

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

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Find facts fast as you add and subtract 4 in this engaging worksheet!

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

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

Give students practice adding 2 to numbers within 10 with this addition worksheet!

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

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

Try solving near-doubles facts with these nine problems!

Learn to navigate a hundred chart with this first-grade worksheet!

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

Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.

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

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Practice subtraction within 10 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Fall into some fun addition practice with this seasonal worksheet!

Practice subtraction within 10 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Practice adding tens with a visual model in this helpful worksheet!

Rocket your subtraction skills to new heights with this engaging worksheet!

It’s time for some DIY! Students will be challenged to solve 20 addition and subtraction problems in this friendly worksheet!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!