Free Printable WorksheetMathGrade 3Math Curriculum3.NBT.A.1

3.5 Rounding Whole Numbers to the Nearest Ten and Hundred Worksheet

Download our free printable Grade 3 Math worksheet on 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred. Ideal for classroom practice, homeschool learning, independent homework, and standardized test preparation. Available in both print-ready PDF and editable DOCX formats.

Choose your preferred download format:

100% Free • No registration or login required • Instant file access

Download PDF Download DOCX

Prefer interactive practice with instant grading and explanations?Practice Rounding Whole Numbers to the Nearest Ten and Hundred Online

Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 3 Math worksheet provides structured practice on 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Select the correct rounded value to the nearest ten or hundred and choose the number-line evidence that supports the rounding decision. (CCSS 3.NBT.A.1)

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 3

Subject

Math

Domain

Math Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred skill assessments:

Problem 1Difficulty: Mastery

Round 998 to the nearest ten and nearest hundred. Which choice is best supported by number-line evidence?

ANearest ten: 990; nearest hundred: 1000; evidence: this chooses the other ten endpoint but the correct hundred endpoint.

BNearest ten: 1000; nearest hundred: 1000; evidence: for the nearest ten, 998 is closer to 1000 than to 990; for the nearest hundred, 998 is closer to 1000 than to 900.

CNearest ten: 1000; nearest hundred: 900; evidence: this chooses the correct ten endpoint but the other hundred endpoint.

DNearest ten: 990; nearest hundred: 900; evidence: this uses the farther endpoint for both rounding decisions.

Solution & Explanation:For the nearest ten, 998 is closer to 1000 than to 990. For the nearest hundred, 998 is closer to 1000 than to 900. So the rounded values are 1000 to the nearest ten and 1000 to the nearest hundred.

Problem 2Difficulty: Mastery

A scoreboard shows 875 points. Which option correctly rounds the score to the nearest ten and hundred?

ANearest ten: 870; nearest hundred: 900; evidence: this chooses the other ten endpoint but the correct hundred endpoint.

BNearest ten: 880; nearest hundred: 800; evidence: this chooses the correct ten endpoint but the other hundred endpoint.

CNearest ten: 870; nearest hundred: 800; evidence: this uses the farther endpoint for both rounding decisions.

DNearest ten: 880; nearest hundred: 900; evidence: for the nearest ten, 875 is halfway between 870 and 880, so it rounds up; for the nearest hundred, 875 is closer to 900 than to 800.

Solution & Explanation:For the nearest ten, 875 is halfway between 870 and 880, so it rounds up to 880. For the nearest hundred, 875 is closer to 900 than to 800. So the rounded values are 880 to the nearest ten and 900 to the nearest hundred.

Problem 3Difficulty: Mastery

Round 825 two ways. Which choice correctly rounds to the nearest ten and nearest hundred?

ANearest ten: 820; nearest hundred: 800; evidence: this chooses the other ten endpoint but the correct hundred endpoint.

BNearest ten: 830; nearest hundred: 800; evidence: for the nearest ten, 825 is halfway between 820 and 830, so it rounds up; for the nearest hundred, 825 is closer to 800 than to 900.

CNearest ten: 830; nearest hundred: 900; evidence: this chooses the correct ten endpoint but the other hundred endpoint.

DNearest ten: 820; nearest hundred: 900; evidence: this uses the farther endpoint for both rounding decisions.

Solution & Explanation:For the nearest ten, 825 is halfway between 820 and 830, so it rounds up to 830. For the nearest hundred, 825 is closer to 800 than to 900. So the rounded values are 830 to the nearest ten and 800 to the nearest hundred.

Want more practice questions with step-by-step guidance?

Practice All Questions Online

Frequently Asked Questions

Common questions about printing, using, and solving this worksheet

QHow do I download and print this 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred worksheet?

Click either the "Download PDF" or "Download DOCX" button at the top of the page. You can print the PDF directly from your browser or edit the DOCX file in Microsoft Word or Google Docs to tailor the questions to your students.

QIs this 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred worksheet free for teachers and homeschoolers?

Yes! All learning materials, worksheets, and practice resources on Free K12 Practice are 100% free for teachers, students, parents, tutors, and homeschooling families for non-commercial educational use. No account or subscription is required.

QCan students practice 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 3.5 Rounding Whole Numbers to the Nearest Ten and Hundred interactively on our platform with automated grading, instant score tracking, and detailed step-by-step solutions.

QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 3 Math students. It aligns with educational standard 3.NBT.A.1 (Primary standard selected for prompt fields in this prompt cell: CCSS 3.NBT.A.1. Skill statement in this prompt cell: Select the correct rounded value to the nearest ten or hundred and choose the number-line evidence that supports the rounding decision. Associated standards listed with this skill in this prompt cell: CCSS 3.NBT.A.1. Use this prompt-provided wording as the supporting standard description for this workflow.).