mATH 9
unit 3.5 - dividing rational numbers
what do we need to know?
Rational numbers
Sign rules for the multiplication of integers
Sign rules for the multiplication of integers
class notes
9_unit_3.5_.pdf | |
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More information
As a review, remember that the sign rules you learned for integer multiplication apply to integer division:
9e_unit_3.4_-_integers.pdf | |
File Size: | 132 kb |
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Here is a written explanation about the division of decimals:
9_-_unit_3.5_-dividing_decimals.pdf | |
File Size: | 66 kb |
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For another explanation, click on the following link:
To make sure you are totally comfortable with the division of fractions, here is (again) the 3 methods of fraction division:
9e_unit_3.5_-_fractions.pdf | |
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videos that can help you
The following video is the same one I placed in the section before. However, for division, make sure you start at 5 minutes and 40 seconds.
using models to divide integers
dividing decimals
dividing fractions
dividing mixed numbers
interactive online activities
WORKSHEETS
WORKSHEET 1
grade_9_-_unit_3.4_-_dividing_rational_numbers.pdf | |
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WORKSHEET 2
grade_9_-_unit_3.4-3.5_word_problems_example.pdf | |
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worksheet 3
9_-_unit_3.5_-_w1.pdf | |
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worksheet 4
9_-_unit_3.5_-_w2.pdf | |
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worksheet 4
9_-_unit_3.5_-_w3.pdf | |
File Size: | 1671 kb |
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worksheet 5
9_-_unit_3.4_-_w4.pdf | |
File Size: | 38 kb |
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review - workbook
workbook_-_unit_3.5.pdf | |
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