Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

Here's a writing and counting activity that let's your child practice writing the number 12, and saying her numbers outloud.

On this kindergarten math worksheet, kids trace the number 12, then write their own. Then they count oranges and record the information in a graph.

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

Children practice counting birds, hamsters, cats, and dogs in this numbers 1-10 worksheet.

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

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

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

Identify numbers that are one less than another number with this kindergarten worksheet!

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

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.

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

Learn the number 1 with this early math worksheet!

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

Children will subtract bees, hens, daffodils, and more in this playful spring-themed math worksheet.

Kids fill in circles to practice counting in this math worksheet.

Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.

Preschoolers will count to subtract birds, bugs, eggs, and more in this pictorial springtime math worksheet.

Twelve drummers drumming! Your child can practice reading and counting while getting into the holiday spirit with this fun worksheet.

Practice counting 1-20 with this fun worksheet, which challenges your child to count the steps to the circus in sequence.

Help your child learn the basic idea behind addition with this leafy math worksheet.

Kids will practice counting from one to 34 in this Christmas dot-to-dot. Once your child connects the dots, he'll have a ringing Christmas bell to color!

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

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

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

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.

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