Free Printable WorksheetMathGrade 4Math Curriculum4.NBT.A.3

4.24 Rounding Using Number Lines Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 4 Math worksheet provides structured practice on 4.24 Rounding Using Number Lines. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Given a number line with benchmarks, select the number the value rounds to at the requested place value. (CCSS 4.NBT.A.3)

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 4

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 4.24 Rounding Using Number Lines skill assessments:

Problem 1Difficulty: Mastery
A capstone practice card shows a benchmark interval from 249,990 to 250,000. The halfway value is 249,995, and the marked value is 249,994. Round 249,994 to the nearest ten.
A249,990
B250,000
C249,994
D249,995
Solution & Explanation:The benchmarks are 249,990 and 250,000, and halfway is 249,995. Since 249,994 is before the midpoint, it is closer to 249,990, so it rounds to 249,990 to the nearest ten.
Problem 2Difficulty: Mastery
On the number line in a precision rounding model, 249,995 is plotted between 249,990 and 250,000. The midpoint marker is 249,995. Which benchmark is the correct rounding result to the nearest ten?
A249,990
B249,995
C249,980
D250,000
Solution & Explanation:The benchmarks are 249,990 and 250,000, and the midpoint is 249,995. Since 249,995 is exactly halfway, it rounds up to 250,000 to the nearest ten.
Problem 3Difficulty: Mastery
A family practice page asks you to compare 849,949 with midpoint 849,950 between benchmarks 849,900 and 850,000. What does 849,949 round to at the nearest hundred?
A850,000
B849,949
C849,900
D849,950
Solution & Explanation:The benchmarks are 849,900 and 850,000, and halfway is 849,950. Since 849,949 is before the midpoint, it is closer to 849,900, so it rounds to 849,900 to the nearest hundred.

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Frequently Asked Questions

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QIs this 4.24 Rounding Using Number Lines worksheet free for teachers and homeschoolers?

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 4 Math students. It aligns with educational standard 4.NBT.A.3 (Primary standard selected for prompt fields in this prompt cell: CCSS 4.NBT.A.3. Skill statement in this prompt cell: Given a number line with benchmarks, select the number the value rounds to at the requested place value. Associated standards listed with this skill in this prompt cell: CCSS 4.NBT.A.3. Use this prompt-provided wording as the supporting standard description for this workflow.).

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