@ ત્રણ આંકડાનો કોયડો

9 9 1 = 81 09 08

First two figures …… A x B

Next two figures …….. A x C

Last two figures ……… reverse of ( A x B – C )

e.g.

3 4 5 = 121570 = ( 3 x 4) ( 3x 5 ) reverse of ( 3 x 4 – 5 )

This entry was posted in ગણિત, જવાબ, તર્ક / લોજિક. Bookmark the permalink.

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