Draw and label 2 tape diagrams to show that 4 x 3 = 3 x 4. Use your diagrams to
explain how you know the statement is true.
3.OA.1
3.OA.7
Copyright
From EngageNY.org of the New York State Education Department. Grade 3 Mathematics Module 1, Topic E, Lesson 15. Internet. Available from https://www.engageny.org/resource/grade-3-mathemat...; accessed 21/July/2015.