3.3.B.07-Interpret the unknown in multiplication and division to model and solve problems using units of 6 and 7.-Exit Ticket

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3 Spørgsmål

Three boys and three girls each buy 7 bookmarks. How many bookmarks do they buy all together?

Draw a model for the problem.

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3.OA.5

3.OA.7

7 x 7 = x

3 x 7 = x

(3 x 7) + (3 x 7) = x

(3 x 7) + (2 x 7) = x

3.OA.1

3.OA.5

3.OA.7

Sharing equally is division

3.OA.1

3.OA.5

3.OA.7

From EngageNY.org of the New York State Education Department. Grade 3 Mathematics Module 3, Topic B, Lesson 7. Internet. Available from https://www.engageny.org/resource/grade-3-mathemat...; accessed 21/Oct/2015.