3.3.C.09-Model the associative property as a strategy to multiply-Exit Ticket
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1 Question
3
1.
Simplify to find the answer to 18 x 3. Show your work to explain your strategy.
3.OA.1
3.OA.7
From EngageNY.org of the New York State Education Department. Grade 3 Mathematics Module 3, Topic C, Lesson 9. Internet. Available from https://www.engageny.org/resource/grade-3-mathemat...; accessed 21/Oct/2015.