Free 3rd Grade Worksheets PDF: Round whole numbers to the nearest 10 or 100
Round whole numbers to the nearest 10 or 100.
Students round numbers to the nearest 10 or nearest 100.
Browse free printable worksheets aligned to Common Core 3.NBT.A.1. Every activity is designed by an educator with a Bachelor's in Elementary Education, certification in two states, and PK-5 experience to help 3rd grade students master this number & operations in base ten skill.
5 3rd Grade Number & Operations in Base Ten Worksheets for 3.NBT.A.1
Clover Symmetry Worksheet | St. Patrick's Day Geometry Activity for 2nd & 3rd Grade
printables
Cracking Eggs Subtraction
seasonal
Bunny Problems Easter Math Worksheet
seasonal
Leprechaun Word Problems Worksheet
math

12-Day Kids Christmas Learning Advent Calendar | Printable PDF Activity Pages, Mazes, Matching, Writing & Holiday Worksheets
seasonal
Understanding Common Core Standard 3.NBT.A.1
Full CCSS code: CCSS.MATH.CONTENT.3.NBT.A.1
Domain: Number & Operations in Base Ten (NBT)
Grade level: 3rd Grade
What this standard covers: Students round numbers to the nearest 10 or nearest 100.
Frequently Asked Questions About CCSS 3.NBT.A.1
What does CCSS 3.NBT.A.1 cover?
3.NBT.A.1 is a 3rd Grade Number & Operations in Base Ten Common Core standard. Students round numbers to the nearest 10 or nearest 100.
What grade level is CCSS 3.NBT.A.1?
3.NBT.A.1 is a 3rd Grade standard. Each worksheet on this page is designed for 3rd grade students.
Are these 3.NBT.A.1 worksheets free to download?
Yes. The worksheets in this CCSS library can be downloaded instantly as print-ready PDFs with no account required. Premium worksheet bundles are available separately for curated practice packs.
Can I use these CCSS-aligned worksheets in my classroom?
Absolutely. Teachers are encouraged to use these 3.NBT.A.1 worksheets for whole-class instruction, small groups, homework, and as formative assessments. Our license also covers homeschool use.
Where can I find more 3rd Grade Number & Operations in Base Ten worksheets?
Browse our full library of 3rd grade math worksheets by visiting the 3rd Grade section. Many are tagged with additional CCSS codes in the same Number & Operations in Base Ten domain.
Popular Worksheet Collections
Browse more 3rd grade and math worksheet collections.
Math Worksheets for K-5
Find printable math worksheets for elementary students covering counting, number sense,...
3rd Grade Worksheets
Download free 3rd grade worksheets for multiplication, division, fractions, reading fluency,...
Printable Worksheets for K-5
Download educator-created printable worksheets for preschool through 5th grade, including math,...
Homeschool Worksheets for Elementary Students
Find printable homeschool worksheets for preschool through 5th grade across math, reading,...
Common Core Worksheets
Browse Common Core aligned worksheets by standard for K-5 math and ELA practice, including...
Get New CCSS-Aligned Worksheets Weekly
Join 10,000+ teachers and parents who receive free worksheets every week.
Get Free Worksheets