### Home > CC1 > Chapter 5 > Lesson 5.3.1 > Problem5-75

5-75.

Draw generic rectangles to calculate each of the following products.

1. $34 \cdot 91$

• The generic rectangle below has been started for you.

 Top edge right blank Tom edge left ${\color{blue}{\text{90}}}$ Left edge top blank Interior Top left blank Interior Top right blank left edge bottom ${\color{blue}{\text{4}}}\$ Interior Bottom left blank Interior Bottom Right blank
1. $421 \cdot 36$

• Draw a $3$ by $2$ rectangle.  The top row will be $400$, $20$, and $1$. The left edge will be $30$ and $6$. Fill in the boxes with the areas.