International Maths Olympiad Forum By SOF Olympiad Trainer - Page 287

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 7

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Class : Class 8

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

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Class : Class 5
Wth???? ANswer is cSOF explain this

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Class : Class 6

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Class : Class 6
wtf?explain this sof .solution is correct answer is wrong?

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Subject :IMO    Class : Class 6

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Class : Class 8
Although i got the solution provided here , i still feel that the problem statement is incorrect . Any math expert out there??? Are you feeling the same as i do ??

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Class : Class 5

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Class : Class 9
I don't really think so...

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Subject :IMO    Class : Class 7

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Class : Class 8
pyramid

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Subject :IMO    Class : Class 4

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Class : Class 4
A

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Class : Class 4

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Class : Class 4
A

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Class : Class 4

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Class : Class 4
no the correct answer is option A

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Class : Class 4
The answer is D. As per option A -> 3314 5131 = 8445 . We have to round of to tens --that will give - 8450.We need to have 8500. No option is matching that.

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Class : Class 4
A

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Class : Class 4
A

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Subject :IMO    Class : Class 1

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Class : Class 3
20

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Class : Class 4
D

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