This document provides examples for lesson 23 on subtracting fractions and mixed numbers. It notes that sometimes regrouping is needed when subtracting fractions or mixed numbers. It then gives 5 examples problems involving subtracting fractions, mixed numbers, and percentages to work through as part of lesson 23 on this topic.

1. lesson 23.notebook October 11, 2012
Lesson 23:
*FYI...Sometimes we need to "regroup" when we are
subtracting fractions or mixed numbers.
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2. lesson 23.notebook October 11, 2012
Examples (Lesson 23):
Simplify.
A) 3 5
8
­ 1 7
8
B) 6
­ 1 3
4
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3. lesson 23.notebook October 11, 2012
C) 100% ­ 16 2/3%
D) 83 1/3% ­ 41 2/3%
E) 5 1/6 ­ 1 5/6
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