In this playful fill-in-the-blank worksheet, learners will use their number sense to find and write the missing one- and two-digit numbers.

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

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Learn how the commutative property works with this colorful worksheet!

Learn to use the commutative property with three-addend addition expressions!

How many hats are in each set? Practice counting 1–20 in this St. Patrick’s Day themed-worksheet!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

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

Build compound words with this cut-and-paste worksheet for first and second graders!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

Try solving near-doubles facts with these nine problems!

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

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

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

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

Strengthen early learners’ subtraction skills with this hands-on worksheet!

Children use their critical thinking skills and knowledge of community helpers to select the odd picture out.

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.

Master subtracting from 10 with this helpful worksheet!

Help your students master the ending Y sound with this fun practice worksheet. By sorting words into two columns, young readers learn that the final Y sound can make a long E sound, as in baby, or a long I sound, as in fly.

Counting and subtraction come together in this Easter math worksheet for visual learners. Kids will learn how to subtract by ones and twos in this worksheet.

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

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

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

Explore number bonds with this bright, engaging worksheet!

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

Count hearts in this appealing Valentine’s Day worksheet!

Count out the syllables in words like pumpkin and piano in this hands-on worksheet for kindergarteners and first graders!