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Mathematics 17 Online
OpenStudy (anonymous):

Name the property that is illustrated. a) 7 x 6 = 6 x 7 b) 7+(1+ 9) =(7+1)+ 9

OpenStudy (anonymous):

They are 'Commutativity' and 'Associativity' - but do you know in which order?

OpenStudy (anonymous):

yes a is commuta b is assoc

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

great

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