This rounding worksheet helps your students practice rounding three-digit numbers to the nearest hundreds, tens, and ones.

Time for a numbers round-up! Rounding and estimation are important math concepts that will help boost your child's mental math skills.

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!

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.