3.3.A.01-Study commutativity to find known facts of 6, 7, 8, and 9.-Exit Ticket
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Last updated about 4 years ago
3 questions
Use the array below to answer the next two questions.
1
1
3
From EngageNY.org of the New York State Education Department. Grade 3 Mathematics Module 3, Topic A, Lesson 1. Internet. Available from https://www.engageny.org/resource/grade-3-mathemat...; accessed 15/Oct/2015.
Question 1
1.
Write a multiplication fact shown by the array.
Question 2
2.
Write a second multiplication fact shown by the array.
Question 3
3.
Karen says, “If I know 3 × 8 = 24, then I know the answer to 8 × 3.” Explain why
this is true.
