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Lesson 33.notebook October 10, 2013
Lesson 33 
FYI...
*To subtract integers:
­ADD the opposite and use the rules for ADDING!
5 ­ 3 = 
(+5)  ­  (+3) = 
(­5) ­ (3) = 
(­5) ­ (3) = 
 
Lesson 33.notebook October 10, 2013
Examples ­ Lesson 33
Simplify.
A)  (­12)  ­  (­3) = 
B)  (­12)  ­  (+3) = 
C)  (12)  ­  (­3) = 
D)  (­3)  ­  (+12) = 
Lesson 33.notebook October 10, 2013
(E)  (­7)  ­  (­5) = 
F)  (8)  ­  (­3) = 
G)  (­15)  ­  (­7) = 
H)  (­6)  ­  (+4) = 

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