2.7.E.20 - Solve Two-Digit Addition and Subtraction Word Problems Involving Length by Using Tape Diagrams and Writing Rquations to Represent the Problem – Exit Ticket

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Solve using a tape diagram. Use a symbol for the unknown. Jasmine has a jump rope that is 84 inches long. Marie’s is 13 inches shorter than Jasmine’s. What is the length of Marie’s jump rope?

From EngageNY.org of the New York State Education Department. Grade 2 Mathematics Module 7, Topic E, Lesson 20. Internet. Available from https://www.engageny.org/resource/grade-2-mathemat...; accessed 29/Mar/2016.