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3-11.

Copy and complete the generic rectangle below. What multiplication problem does it represent and what is the product?  

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2 by 2 generic rectangle edges labeled as follows: Top edge left, blank, top edge right, + 5. Left edge top, blank, left edge bottom, + 7. Interior area labeled as follows: top left, 200, top right, 200, bottom left, blank, bottom right, blank.

You know that . What is that something? 

Added to the rectangle: left edge top is 20. A circle around +5 and 100.

You know that . What is that something?

  Circle added around left edge top, 20, top edge left ,blank, and top left interior, 200.

Complete the rest of the square using multiplication. 2 by 2 generic rectangle: total length sections, 10 in red and positive 5, total width sections, 20 in red and positive 7. Inside rectangle areas: top row 200 and 100. Bottom row both blank.

Original problem image: 
2 by 2 generic rectangle edges labeled as follows: Top edge left, blank, top edge right, + 5. Left edge top, blank, left edge bottom, + 7. Interior area labeled as follows: top left, 200, top right, 200, bottom left, blank, bottom right, blank. 

First HWH image:
Added to the rectangle: left edge top is 20. A circle around +5 and 100.

2 by 2 generic rectangle: total length sections, 10 in red and positive 5, total width sections, 20 in red and positive 7. Inside rectangle areas: top row 200 and 100. Bottom row both blank.

Circle added around left edge top, 20, top edge left ,blank, and top left interior, 200.