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.

Dive into one- and two-digit counting practice with this fun worksheet!

How many different ways can you add and subtract to make the number twelve? Find out with a fun "Fishing for Answers" math facts game!

Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.

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

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

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

Which one is longer? Practice quantifying things in measurements using this beginner's 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!

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

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.

Your first grader will improve their rusty subtraction facts with this fun printable!

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.

Give your child practice reading and identifying fractions with this printable worksheet, which focuses on the fraction 1/3.

Little math learners, see how many math fact balloons you can pop! Your child will get a great review of simple addition and subtraction equations.

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.

Looking for a worksheet to help you child's math skills in fractions? This printable will give him practice identifying the fraction one-fourth.

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.