This Application Problem is a part of the Lesson 5, Unit 8, Grade 2. Owen had 90 straws to create pentagons. He created a set of 5 pentagons when he noticed a number pattern. How many more shapes can he add to the pattern? In this two-step put together/take apart problem, students see a pattern of five-sided polygons.
Other Application Problems related to this standard
10 min(s)
