Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

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!

Children practice rounding to the nearest thousand in this rounding and place value worksheet.

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

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.

This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.

Master rounding to the tens place with this engaging worksheet!

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

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

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

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

Develop your rounding skills with this helpful worksheet!

On this third grade math worksheet, kids round to estimate the sum of two numbers, a useful strategy for checking the results of calculations.

Get your lasso ready, it's time to round up the hundreds herd! Your rounding rancher will practice estimating numbers to the nearest hundred.

How quickly can your math master round and add up these sums? Help him build a valuable math skill with this estimation worksheet.

Kids practice rounding to the nearest ten, hundred, and to the place value underlined on this math worksheet.

Practice rounding to the tens and hundreds places with this essential rounding worksheet!

Learn your way around rounding with this essential worksheet!

Hone your rounding skills with this colorful worksheet!

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

Hone your rounding skills with this helpful worksheet!