3rd Grade Math Worksheets: Place Value & Rounding

Place value, rounding and skip counting worksheets

These math worksheets emphasize basic place value concepts by building and do-composing numbers, counting by 100's and rounding.  Our grade 3 place value worksheets are intended to be done with pencil and paper and complement our online math program.

Place Value



Build a three-digit number from the parts 100 + 60 + 1 = ___
Find the missing place value from a 3-digit number 1 + ___ + 70 = 271
Build a four-digit number from the parts 2 + 4,000 + 600 + 40 = ___
Find the missing place value from a 4-digit number 0 + ___ + 700 + 80 = 1,780
Build a five-digit number from parts 7,000 + 500 + 40 + 6 + 80,000 = ___
Write the number in expanded form
(4-digit number)
2,317=2*1,000 + 3*100 + 1*10 + 7*1
Write the number in normal form
(4-digit number)
2*1,000 + 3*100 + 1*10 + 7*1 = 2,317

Skip Counting

Skip-count by 100 starting from 1,200  
Skip-count by 150, 200 and 250  


Round to the nearest hundred, within 0-1000  
Round to the nearest hundred, within 0-10,000  
Round to the nearest thousand, within 0-10,000  
Mixed rounding - round to the underlined digit (10s, 100s)
Mixed rounding - round to the underlined digit (10s, 100s, 1000s)

Grade 3 Place Value Worksheet




Sample Grade 3
Place Value Worksheet


Answers provided on
2nd page


Multiple versions of
each worksheet


All worksheets
are pdf documents








Recommended Workbooks

Browse our bookstore where we sell downloadable workbooks. The workbooks contain both instruction and exercises, with answer keys, and are organized into short topical sections. Ideal for independent or parent led-studying, in our opinion.

What is K5?

K5 Learning is an online reading and math program for kids in kindergarten to grade 5. Kids work at their own level and their own pace through a personalized program of over 3,000 online tutorials and activities.

Designed principally for after school study and summer study, K5 is also used by homeschoolers, special needs and gifted kids. K5 helps your children build good study habits and excel in school. 

Free trial

K5 Learning offers a 14-day free trial of its complete program. The free trial includes optional free reading and math assessments.

Start 14 Day Free Trial