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=Subtraction=
 
=Subtraction=
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# [[:File:subtraction 2.odt]]
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# [http://karnatakaeducation.org.in/KOER/en/images/7/7d/Subtraction_2.odt simple subtraction]
# [[:File:subtraction 3.odt]]
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# [[]
 
# [[:File:subtraction 4.odt]]
 
# [[:File:subtraction 4.odt]]
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