Examples, videos, and solutions to help Grade 2 students learn how to decompose arrays into rows and columns, and relate to repeated addition.
Common Core Standards:
Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math
Video Lessons, Math Worksheets and Games for Grade 2
Math Video Lessons, Math Worksheets and Games for all grades
New York State Common Core Math Grade 2, Module 6, Lesson 6
Topic B: Arrays and Equal Groups
NYS Math Grade 2 Module 6 Lesson 6
Grade 2, Module 6, Lesson 6 Worksheets (pdf)
Lesson 6 Homework
1. Complete each missing part describing each array.
2. Use the array of smiley faces to answer the questions below.
a. ____ rows of ____ = _____
b. ____ columns of ____ = _____
c. _____ + _____ + _____ + _____ = _____
d. Add 1 more row. How many smiley faces are there now? _____
e. Add 1 more column to the new array you made in 2(d). How many smiley faces
are there now? _____
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.