This fun printable shows the 1st day of Christmas in this classic song. Your child can practice reading and counting while getting into the holiday spirit.

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

In this worksheet, students will identify, count, and order numbers from 1-10 in order to gain a better understanding of one-to-one correspondence between numbers and pictures.

Use this glossary with the EL Support Lesson: One Less.

Ask your kindergartener to complete these one-digit subtraction facts, and they'll go above and beyond kindergarten standards in no time!

Help kids grasp the concept of subtraction by taking one away in this worksheet.

Learn the number 1 with this early math worksheet!

Use these vocabulary cards with the EL Support Lesson: One Less.

Your number 1 math star will love this starry kindergarten math worksheet!

Kindergarten students are excited to practice their addition skills. As they grow to become better mathematicians, use this fun worksheet to help them understand what happens when you add one more.

Use this glossary with the EL Support Lesson: Which One Is Bigger?

Use this glossary with the EL Support Lesson: 1, 2, 3 Numbers!

Children can practice counting, ordering, and identifying numbers 1 to 20 with this set of number cards.

Help your kindergartener learn to recognize both forms of numbers 1-10 with this colorful cut-and-paste activity.

Kindergarten students are practicing their addition skills! Help them practice adding one more using this helpful worksheet.

Practice finding numbers that are one less with this hands-on worksheet!

Use these vocabulary cards with the EL Support Lesson: Which One is Bigger?

This worksheet offers fun practice for students as they learn to identify and count numbers 1 to 20.

Have your little math learner count the number of chicks and add them together for great practice in adding one on this math worksheet.

On this kindergarten math worksheet, kids trace the number 1, then write their own. Then they count the rabbits they see in the picture and make a graph.

Use these vocabulary cards with the EL Support Lesson: 1, 2, 3 Numbers!

Soar above the clouds and practice adding and subtracting within 10 with this fun fluency worksheet!

Zoom through numbers 1–5 with this preschool and kindergarten worksheet!

Learn your number 1 with the fun activities in this colorful worksheet!

Practice addition facts within 10 with this high-flying math crossword puzzle!

What's hiding behind those pesky numbers? Connect the dots from the numbers 1-10 to find out!

Learn numbers one through five while coloring barnyard animals in this hands-on worksheet!

Learn the names of numbers from one to ten with this bright worksheet!

Nail down those 1-2-3s with this tool shed full of numbers! Your little counter will review his colors to fill in the right color for each number.