13
?
728
13
(13 X 50
=
728
650
78
728 ÷ 13 = 56. The donut shop sold 56 boxes of donuts.
What is the second partial quotient?
650)
10
a. What was 13 multiplied by first?
b. What equation in the area model shows this?
c. Why do you subtract 650 from 728?
The area model in the Example shows how to break apart the problem 728 ÷ 13
into parts.
(13 x 6 = 78)
78
- 78