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

5-75.

Draw generic rectangles to calculate each of the following products. Homework Help ✎

1. $34 \cdot 91$

• The generic rectangle below has been started for you.

 ${\color{blue}{\text{90}}}$ ${\color{blue}{\text{4}}}$
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.