Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

Give your learner practice writing out place value in expanded form with this helpful math worksheet.

Offering a lesson in place value and rounding, this addition worksheet is perfect for children tired of the usual addition worksheets.

Help your second grader review place value with this quick practice quiz.

Go over number order with your second grader with this nifty practice test.

Bullseye! Children practice adding and combining numbers with this great math game.

Learn your way around rounding with this essential worksheet!

Sharpen second and third graders' number sense with this word form worksheet! 

Help your first grader refresh her understanding of the order of numbers with this practice quiz.

Ones, tens, and hundreds! Oh My! With this worksheet, your student will find the place value of a digit in a number.

Children practice identifying quantities by grouping in this early math worksheet!

Build a solid foundation for multiplication by helping your second grader practice recognizing number patterns.

Practice writing numbers in expanded form with this one-page number sense worksheet!

Fourth graders work on their place value and number sense skills through 15 practice problems in this math worksheet.

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

Work on your word form skills in this colorful, inviting worksheet!

Help your second grader get the hang of three-digit addition with this worksheet that breaks the concept down step by step.

Have your first grader practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.

Test your knowledge of number names with this bright worksheet!

This colorful worksheet asks your second grader to number each pretty pink flower that is empty with numbers from 150 to 200.

Start your second grader out with some place value practice with this colorful worksheet that explores the ones, tens, and hundreds digits.

Business is booming at the Number Factory! It's time for your first grader to go to work putting numbers in order in all kinds of ways.

Prepare to explore a mysterious cave where there are dangers around every corner! Your first grader will practice putting numbers in order.

Some of your friends' Valentine's Day notes need to be delivered! Have your first grader practice sequencing numbers with this activity.

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

Master rounding to the tens place with this engaging worksheet!

Help your child understand what value means by asking her to compare each pair of objects, then circle the one that's more valuable.

Review three-digit addition and subtraction by solving these dino-riffic word problems.

This number sequencing worksheet asks kids to arrange the numbers from least to greatest.

Rounding numbers can be tricky. Teach your third graders the rhyme five or more up the score, four or less let it rest.