Free Printable WorksheetMathGrade 7Math Curriculum7.NS.A.1

7.40 Integer addition and subtraction models Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 7 Math worksheet provides structured practice on 7.40 Integer addition and subtraction models. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

7.40 Integer addition and subtraction models - In multiple-choice items, students choose the model (counters or number line) that matches an integer sum or difference and select the correct result. (CCSS 7.NS.A.1; CA 7.NS.1; MA 7.NS.1; NY 7.NS.1; FL MA.7.NSO.2.2; TX 7.3(B); VA 7.CE.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 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 7.40 Integer addition and subtraction models skill assessments:

Problem 1Difficulty: Mastery
Which counter-addition model matches the sum 67 + (-89)?
AUse 67 positive counters and 89 positive counters; result 156.
BUse 67 negative counters and 89 negative counters; result -156.
CUse 67 positive counters and 89 negative counters, but record the result as 22.
DUse 67 positive counters and 89 negative counters; result -22.
Solution & Explanation:The model should combine 67 positive counters with 89 negative counters. That is 67 + (-89), which equals -22.
Problem 2Difficulty: Mastery
A classmate starts at -88 for -88 - (-121) but moves the arrow left. Which correction matches the operation?
AKeep moving left from -88; the result is -209.
BStart at 88, move 121 units right, and use 209.
CMove 121 units right from -88; the result is 33.
DMove 121 units right from -88, but record the result as -33.
Solution & Explanation:The start is -88. For -88 - (-121), the arrow should move 121 units right, not left, so the endpoint is 33.
Problem 3Difficulty: Mastery
Select the number line description that matches 110 + (-72) and its value.
AStart at 110, move 72 units right, and land at 182.
BStart at 110, move 72 units left, and land at 38.
CStart at -110, move 72 units left, and land at -182.
DStart at 110, move 73 units left, and land at 37.
Solution & Explanation:For 110 + (-72), begin at 110. The operation means moving 72 units left, which lands on 38.

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Frequently Asked Questions

Common questions about printing, using, and solving this worksheet

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QIs this 7.40 Integer addition and subtraction models worksheet free for teachers and homeschoolers?

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QCan students practice 7.40 Integer addition and subtraction models online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 7.40 Integer addition and subtraction models 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 7 Math students. It aligns with educational standard 7.NS.A.1 (Primary standard selected for prompt fields in this prompt cell: CCSS 7.NS.A.1. Skill statement in this prompt cell: In multiple-choice items, students choose the model (counters or number line) that matches an integer sum or difference and select the correct result. Associated standards listed with this skill in this prompt cell: CCSS 7.NS.A.1; CA 7.NS.1; MA 7.NS.1; NY 7.NS.1; FL MA.7.NSO.2.2; TX 7.3(B); VA 7.CE.1. Use this prompt-provided wording as the supporting standard description for this workflow.).

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