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Mathematics 7 Online
OpenStudy (anonymous):

find the missing no. 2 6 12 63 99 143 420 x 506

OpenStudy (anonymous):

Its not very clear.

OpenStudy (anonymous):

2 6 12 63 99 143 420 x 506

OpenStudy (anonymous):

Its like a grid? Like a puzzle right?

OpenStudy (anonymous):

find the no. missing in place of x

OpenStudy (anonymous):

Good Tricky question

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