multiplying or dividing integers ©2008 by kelly howarth
Post on 27-Dec-2015
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Multiplying or Dividing Integers ©2008 by Kelly Howarth
“Hello! There is a REALLY EASY way to make sure you get
this right every time! And, believe it or not, you can remember this rule by thinking about going out
on a date!”
“See this cute couple? They think it is a POSITIVE thing that it is just the two of them
“You can think that anytime you multiply or divide with an EVEN
number of negatives, your answer will be POSITIVE!”
“We have examples for you to
2 ( 3) 6
(3)( 1)( 5) 15
( 1)( 2)( 7) 14
“That’s nice, but what happens if I multiply or
divide with an ODD number of negative
“Yeah, I think it’s really NEGATIVE when my date
brings along her baby brother or worse. . .one of
her parents! AUGHH!”
“Hey, I’m a COOL
BABY! I even have cool drool!”
“Oh, I get it now! Just like it’s a negative to have an odd number of
people on your date, mathematically, when you
multiply or divide by an ODD number of negatives, then your
answer is negative.”
“So, I, the Baby will summarize this for you today! When you multiply or divide with an EVEN
number of negative numbers, your answer will be POSITIVE!
When you multiply or divide with an ODD number of negative numbers, your answer will be
NEGATIVE! EZ DEAL! Makes me want to drool and burp with delight!”
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