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Music Festival: Tickets and Timelines worksheet preview

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Music Festival: Tickets and Timelines

Practice subtracting rational numbers as adding opposites and finding distances through music festival ticket records and stage schedules.

Grade 7MathInteractive · Printable

Aligned to7.NS.A.1.c

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 14 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 7
Subject
Math
Question types
Fill in the blank, Multiple choice, Matching, Circle the answer, Short answer

About this worksheet

What students practice

  • Students rewrite subtraction of rational numbers as addition of the opposite.
  • Students find distances between rational numbers using the absolute value of their difference.
  • Students apply signed subtraction and distance to ticket records and stage schedules.

How to use

Use for independent practice after introducing subtraction of signed numbers. Discuss how a signed difference differs from a distance.

Curriculum

Common Core standard covered

7.NS.A.1.c

Understand subtracting as adding the opposite, and see the distance between two numbers as the absolute value of their difference.

Preview

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Name Date

Music Festival: Tickets and Timelines

Use opposites and absolute differences to check festival records.

Check the Records

Rewrite subtraction using addition of the opposite when needed. Keep signs in your answers.

1.
A ticket ledger totals −21 tickets after sales and cancellations. A cancellation entry of −8 tickets was entered by mistake. Remove that entry by subtracting it from the total.

−21 − (−8) = −21 +   =   tickets

2.
A schedule editor rewrites four subtractions. Which rewrite is incorrect?
  • A. 8 − 3 = 8 + 3
  • B. −8 − 3 = −8 + (−3)
  • C. −8 − (−3) = −8 + 3
  • D. 8 − (−3) = 8 + 3
3.
Match each subtraction in the festival records to its rewrite as addition of the opposite.
  1. −16 − (−9)
  2. 4.5 − 6
  3. −1/2 − 3/4
  1. A. −1/2 + (−3/4)
  2. B. −16 + 9
  3. C. 4.5 + (−6)

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