1. Lesson 13: Writing Division Expressions
Date: 3/28/14 S.55
55
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This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
NYS COMMON CORE MATHEMATICS CURRICULUM 6•4Lesson 13
Lesson 13:Writing Division Expressions
Classwork
Example 1
Write an expression showing without the use of the division symbol.
From the model what can we determine?
Example 2
Write an expression showing without the use of the division symbol.
From the model what can we determine?
When we write division expressions using the division symbol we represent .
How would this look when we write division expressions using a fraction?

2. Lesson 13: Writing Division Expressions
Date: 3/28/14 S.56
56
©2013CommonCore,Inc. Some rights reserved.commoncore.org
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
NYS COMMON CORE MATHEMATICS CURRICULUM 6•4Lesson 13
Example 3
a. Write an expression showing without the use of the division symbol.
b. Write an expression for divided by the quantity plus .
c. Write an expression for the quotient of the quantity reduced by and .
Exercises
Write each expression two ways: using the division symbol and as a fraction.
1. divided by .
2. divided by .
3. divided by .
4. The quotient of and .
5. Seven divided by the quantity plus .
6. divided by the quantity minus .
7. The sum of the quantity and divided by .
8. The quotient of the quantity minus and .

3. Lesson 13: Writing Division Expressions
Date: 3/28/14 S.57
57
©2013CommonCore,Inc. Some rights reserved.commoncore.org
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
NYS COMMON CORE MATHEMATICS CURRICULUM 6•4Lesson 13
Problem Set
1. Rewrite the expressions using the division symbol and as a fraction.
a. Three divided by .
b. The quotient of and .
c. divided by the sum of and .
d. The quantity minus divided by .
2. Draw a model to show that is the same as .