Second Grade Common Core Aligned - Operations and Algebraic Thinking 2.OA.4! Grade 2: Arrays and Repeated Additions! Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. In Google Slides, PPT, and PDF files! Differentiated! Interactive! Independent! Prep Free! Ready to Use! Target for Grade Two.

After download, you will have:

1. Google Slides version: 11 student work slides and 11 answer slides. All in color.

2. PowerPoint version: Google Slides can be downloaded as PowerPoints. I also include a PowerPoint version in all of my Google Slides products. So you can still use it if your school doesn't use Google Classroom.

3. PDF version: Student work pages in both ink and color, answer pages in color. Also for your convenience, there are 3 PDF files in this product: 1 complete product, 1 student work pages only in ink, and 1 student pages only in color. There are slight wording changes from Google Slides to accommodate paper and pencil working style.

4. StartHere.pdf: Directions on how to download the Google Slides file.

Topics included in this product:

1. Introduction - Rows in Arrays

2. Introduction - Columns in Arrays

3. Loop Rows or Columns in Arrays

4. Identifying Numbers of Rows and Columns in Arrays

5. Making Arrays with the Numbers of Rows and Columns

6. Making Arrays with Repeated Addition Equations

7. Making Arrays with Specific Number of Squares

8. Writing Repeated Addition Equations (1)

9. Writing Repeated Addition Equations (2)

10. Writing Repeated Addition Equations (3)

10. Formal Assessment 2.OA.4

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