Tap Look at the two buildings. The windows are arranged in rows and columns. Looking at the arrangement of the windows, use the tool and complete the equations for the two buildings given. Create your own Array Draw the windows to show an array of your choice in the next two buildings. Tap on :dots: and select the square. Adjust the size to make a small square. Click on the square and click on the to duplicate and make many squares. Use tool and arrange the squares in neat rows in the two buildings given. Tap on and type in the repeated addition and the multiplication equation. Go to page 2 and complete the worksheet with a tool Click and submit your work.