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

3.22 Rounding on a Number Line Worksheet

Download our free printable Grade 3 Math worksheet on 3.22 Rounding on a Number Line. 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

Prefer interactive practice with instant grading and explanations?Practice Rounding on a Number Line Online

Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 3 Math worksheet provides structured practice on 3.22 Rounding on a Number Line. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Choose the rounded value shown by a number line and identify the nearest ten or hundred. (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 3.22 Rounding on a Number Line skill assessments:

Problem 1Difficulty: Mastery
A dot is at 999 on a number line from 900 to 1000. What is 999 rounded to the nearest hundred?
Solution & Explanation:The dot is only 1 space from 1000 and 99 spaces from 900. It rounds to 1000.
Problem 2Difficulty: Mastery
A tick-marked number line from 560 to 570 shows a point at 564. Which result and reason are correct?
A570, because 564 is greater than 560
B560, because 564 is less than the midpoint 565
C565, because 565 is the midpoint
D570, because all numbers in the 560s round up
Solution & Explanation:The midpoint between 560 and 570 is 565. Since 564 is before the midpoint, it is closer to 560.
Problem 3Difficulty: Mastery
Which point rounds to the same value when rounded to the nearest ten and nearest hundred?
A391
B402
C459
D548
Solution & Explanation:402 rounds to 400 to the nearest ten and also to 400 to the nearest hundred. The other choices give different rounded values.

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 3.22 Rounding on a Number Line 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 3.22 Rounding on a Number Line 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 3.22 Rounding on a Number Line online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 3.22 Rounding on a Number Line 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: Choose the rounded value shown by a number line and identify the nearest ten or hundred. 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.).

Related Grade 3 Math Resources

Continue learning with complementary skill worksheets and online practice