De uno a cien , learn the numbers 1-100 in Spanish with this cheat sheet! Review how to spell each number and practice counting by tens.

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

Use this glossary with the EL Support Lesson Plan: Counting to 100.

Children practice conceptualizing multiples of 100 using a visual reference with this two-part worksheet.

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!

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

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

Introduce learners to open number line subtraction within 100 with this engaging math worksheet!

Use this math worksheet to help students count up to 100 pennies using different coin values.

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

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.

Use these vocabulary cards with the EL Support Lesson: Counting to 100.

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

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

Help your child recall moments and memories from her first 100 days of school.

Celebrate Pi Day by memorizing the first 100 digits of pi with this helpful resource!

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 this glossary with the EL Support Lesson: All the Ways to Count to 100.

Adding large numbers can be tough, but rounding makes it easy. Use rounding to the nearest 100 to make complicated addition problems simple.

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

Use these vocabulary cards with the EL Support Lesson: All the Ways to Count to 100.

Learners practice open number line subtraction within 100 with this engaging math worksheet!

Learners practice open number line subtraction within 100 with this engaging math worksheet!

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

Students build number sense while finding the probability of randomly selecting each digit in the first 100 digits of pi in this engaging math worksheet!

Multiplying any number by 10, 100, or 1,000 will be easy for your third or fourth grader once they learn the trick! This worksheet will give them the knowledge they need to master this type of multiplication.

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