Question

23×9
=23×(10−1)
=(23×10)−(23×1 )
??????

Answer 1

23×9

=23×(10-1)

=(23×10)-(23×1)

=230-23

=207.

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Answer 2

Answer:

Hiii mate.....

Step-by-step explanation:

23 × 9 = 207

= 23 × ( 10 - 1 )

»23 × 9 = 207

= ( 23 × 10 ) - ( 23 × 1 )

» 230 - 23

= 207

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