Videos, examples, solutions, and lessons to help Grade 3 students learn how to draw rows and columns to determine the area of a rectangle, given an incomplete array.
Common Core Standards: 3.MD.5, 3.MD.6, 3.MD.7a, 3.MD.7b, 3.MD.7d
New York State Common Core Math Module 4, Grade 3, Lesson 6
Huma has 4 bags of square-inch tiles with 6 tiles in each bag. She uses them to measure the area of a rectangle on her homework. After covering the rectangle, Huma has 4 tiles left. What is the area of the rectangle?
Note: This problem reviews multi-step word problems in the context of using square tiles to measure area.
Part 1: Estimate to draw the missing square units inside an array.
Part 2: Draw rows and columns to determine the area.
Lesson 6 Homework
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
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