Help students make sense of numerical expressions by having them write out the numerical representations.

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

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

Add numbers within 20 using ten frames with this first-grade math worksheet!

Students imagine units and rods are candies and broomsticks in this place value game. They will use this board to regroup between place values up to the tens place, and the first player to get to five broomsticks, or 50, wins the game!

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!

Use this number line as a tool to practice adding and subtracting within 20.

Count and add the Halloween pictures in this simple addition worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Practice finding missing numbers while adding within 20 using ten frames!

Count and add the Halloween pictures in this simple addition worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Practice rearranging addition equations with this colorful worksheet!

Practice addition facts to 10 with this worksheet that makes counting easy!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

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