Give your kid a real challenge with this number chart that counts to 100!

How high can you count? Assess your students’ understanding of numbers to 100 using this quick number writing activity.

Learners can practice counting to 100 with this bright and cheery hundreds chart!

This worksheet is an easy introduction to the number 100. Help your child compare and contrast large quantities, and get her thinking about weight and volume.

Let's get counting! Work your way across the tennis court to count from 50 to 100.

Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.

Is your first grader clever at counting? This space-themed printable encourages practice with the numbers from 50 to 100.

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

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

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

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

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

Whenever the 100th day falls, kids will get a kick out of coloring this tricky mandala of intertwined number 100s.

Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.

Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!

With this worksheet featuring a chart up to 100, your child will have an easier time detecting patterns. Plus, she'll get in some practice counting up to 100.

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

Start your engines and rush toward the finish line in this engaging addition worksheet!

Practice writing numbers in word form with this matching practice!

Find out how well you know your numbers under 100 in this simple place value worksheet!

Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!

Practice identifying number names with this hands-on worksheet for first graders! 

This math game is a great way to help first grade learners hone their addition and subtraction skills as they race to 100.

Here's a counting challenge fit for your little math whiz. Practice counting past 100, all the way up to 150!

Kids find the missing numbers to complete the egg number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Celebrate your progress over 100 days of school with this paper quilt project, creating one square for every school day so far!

Kids find the missing numbers to complete the honeycomb number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

Kids find the missing numbers to complete the iceberg grid. This first grade math worksheet offers practice counting whole numbers to 100 and counting by fives.

Did you know there is a tortoise who is over 100 years old? Learn some interesting animal facts with this cut and paste matching activity!