Help your child develop their place value superpower with this practice sheet! This worksheet will help your student practice breaking down big numbers into expanded form using place value, from the ones place to the hundred thousandths place.

Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.

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

Math whizzes can learn to estimate sums quickly using front-end estimation! Round to the highest place value and then add or subtract the rounded numbers.

Kids completing this third grade math worksheet practice reading whole numbers and identifying the place value for digits up to the ten thousands place.

Reach the peak of number know-how with this worksheet all about comparing numbers!

Get your ducks in a row and strengthen number sense in this adorable math worksheet!

Hone your rounding skills with this colorful worksheet!

Build number chains in this worksheet for third and fourth graders!

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

Go over place value up to the thousands place with this helpful worksheet.

Children practice conceptualizing a million in this creative writing exercise.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Improve your knowledge of word form with this helpful matching worksheet!

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

Test your knowledge of number names with this inviting worksheet!

Identify the names of numbers in the tens of thousands in this colorful worksheet!

Looking for a worksheet to help your kid with number rounding skills? This printable will help him with third grade math skills.

Your student will practice her rounding skills with this multiple choice worksheet. Once she's done, she'll be an expert at rounding up and down.

Round 'Em Up! Kids learn how to round to the nearest ten and the nearest hundred on this third grade math worksheet.