Videos and solutions to help Grade 2 students learn how to use scissors to partition a rectangle into same-size squares, and
compose arrays with the squares.
New York State Common Core Math Module 6, Grade 2, Lesson 15
Topic C: Rectangular Arrays as a Foundation for Multiplication and Division
NYS Math Module 6 Grade 2 Lesson 15
Lesson 15 Homework
1. Shade in an array with 3 rows of 2.
Write a repeated addition
sentence for the array.
3. Shade in an array with 4 columns of 5.
Write a repeated addition
sentence for the array.
5. Draw one more row of 3 and then one more column to make a new array.
Write a repeated addition
sentence for the new array.
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