7.2.A.02 - Using the Number Line to Model the Addition of Integers - Exit Ticket
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4 Questions
Jessica made the addition model below of the expression (−5) +(−2)+ 3.
10 points
10
Question 1
1.
Do the arrows correctly represent the numbers that Jessica is using in her
expression?
7.NS.1.b
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10
Question 2
2.
Jessica used the number line diagram above to conclude that the sum of the three
numbers is 1.
7.NS.1.b
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10
Question 3
3.
If she is incorrect, find the sum, and draw the correct model.
7.NS.1.b
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10
Question 4
4.
Write a real-world situation that would represent the sum.
7.NS.1.b
From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 2, Topic A, Lesson 2. Internet. Available from https://www.engageny.org/resource/grade-7-mathJmat...; accessed 17/Sept/2015.
