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Mathematics 7 Online
OpenStudy (anonymous):

15,16,4 and 8 how can we make this equal to 23?

OpenStudy (anonymous):

15 + 8 = 23

OpenStudy (anonymous):

sorry but we need to use all of the numbers

OpenStudy (anonymous):

15 + 4(16/8)

OpenStudy (anonymous):

15 + 16 -8 =23

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