Free Printable WorksheetMathGrade 7Math CurriculumCCSS 7.RP.A.1

7.31 Ratio tables and double number lines Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 7 Math worksheet provides structured practice on 7.31 Ratio tables and double number lines. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

7.31 Ratio tables and double number lines - In multiple-choice items, students select the correct completed ratio table or double number line and the missing value it implies. (CCSS 7.RP.A.1; CA 7.RP.1; MA 7.RP.1; NY 7.RP.1; FL MA.7.AR.4.4; TX 7.4(A); VA 7.CE.2)

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 7

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 7.31 Ratio tables and double number lines skill assessments:

Problem 1Difficulty: Mastery

An orchestra uses music stands in a constant ratio to players. A double number line has these aligned marks. Music stands: 0, 4, 7, 10; Players: 0, 12,?, 30. Which completed double number line is correct, and what value replaces the question mark?

AMusic stands marks 0, 4, 7, 10; Players marks 0, 12, 15, 30; missing value = 15

BMusic stands marks 0, 4, 7, 10; Players marks 0, 12, 26, 30; missing value = 26

CMusic stands marks 0, 4, 7, 10; Players marks 0, 12, 21, 30; missing value = 21

DMusic stands marks 0, 4, 7, 10; Players marks 0, 12, 16, 30; missing value = 16

Solution & Explanation:The known pairs have the same ratio: 12 Players for 4 Music stands. That is 3 Players per 1 unit of Music stands, so 7 × 3 = 21.

Problem 2Difficulty: Mastery

An aquarium salt chart keeps teaspoons proportional to gallons. A double number line has these aligned marks. Gallons: 0, 7.5, 15, 26.25; Teaspoons of salt: 0, 2,?, 7. Which completed double number line is correct, and what value replaces the question mark?

AGallons marks 0, 7.5, 15, 26.25; Teaspoons of salt marks 0, 2, 4, 7; missing value = 4

BGallons marks 0, 7.5, 15, 26.25; Teaspoons of salt marks 0, 2, 19/2, 7; missing value = 19/2

CGallons marks 0, 7.5, 15, 26.25; Teaspoons of salt marks 0, 2, 5, 7; missing value = 5

DGallons marks 0, 7.5, 15, 26.25; Teaspoons of salt marks 0, 2, 3, 7; missing value = 3

Solution & Explanation:The known pairs have the same ratio: 2 Teaspoons of salt for 7.5 Gallons. That is 4/15 Teaspoons of salt per 1 unit of Gallons, so 15 × 4/15 = 4.

Problem 3Difficulty: Mastery

A drone travels at a constant speed. A double number line has these aligned marks. Hours: 0, 0.5, 1.75, 2.25; Kilometers: 0, 18,?, 81. Which completed double number line is correct, and what value replaces the question mark?

AHours marks 0, 0.5, 1.75, 2.25; Kilometers marks 0, 18, 68, 81; missing value = 68

BHours marks 0, 0.5, 1.75, 2.25; Kilometers marks 0, 18, 58, 81; missing value = 58

CHours marks 0, 0.5, 1.75, 2.25; Kilometers marks 0, 18, 73, 81; missing value = 73

DHours marks 0, 0.5, 1.75, 2.25; Kilometers marks 0, 18, 63, 81; missing value = 63

Solution & Explanation:The known pairs have the same ratio: 18 Kilometers for 0.5 Hours. That is 36 Kilometers per 1 unit of Hours, so 1.75 × 36 = 63.

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Frequently Asked Questions

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 7 Math students. It aligns with educational standard CCSS 7.RP.A.1 (Primary standard selected for prompt fields in this prompt cell: CCSS 7.RP.A.1. Skill statement in this prompt cell: In multiple-choice items, students select the correct completed ratio table or double number line and the missing value it implies. Associated standards listed with this skill in this prompt cell: CCSS 7.RP.A.1; CA 7.RP.1; MA 7.RP.1; NY 7.RP.1; FL MA.7.AR.4.4; TX 7.4(A); VA 7.CE.2. Use this prompt-provided wording as the supporting standard description for this workflow.).