Students will practice using vertical number lines to round three-digit numbers.

This watery worksheet is the perfect way to teach your child how to round to the nearest hundred.

Use this math worksheet to round three-digit numbers using vertical number lines.

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

Teach your child how to round to the nearest hundred the fun way with this sea-themed worksheet featuring a swimming sea turtle and some sea stars.

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

Covering a variety of math concepts, this worksheet is perfect for kids studying for a big math test or looking for a general math review.

Round two-digit numbers to the nearest 10 with this essential worksheet!

Get ready to round with this helpful second- and third-grade math worksheet! 

Your student will have to figure out which way to go in order to find the answer. DonÃt worry, it's multiple choice. Circle the correct answer.

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