Math, asked by singhlovepreet32, 7 months ago

when we have to multiply some number with 9, 99, 999, 9999 simply subtract 1 from the digit to be multiplied by 9, 99, 999, 9999 and then the result should be subtracted from 9, 99, 999, 9999 and the result is your answer I have given 1 example also​

Attachments:

Answers

Answered by ap5495989
0

Answer:

hi sorry...................

Similar questions