Math, asked by hhahaah, 22 days ago

How many 1s appear from the number 1 to 10000?

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Answered by sahooshree58

Answer:

Originally Answered: When we write from 1 to 10000, how many times is the digit 9 written? 4000 times. From 1 to 10000 = 300*10 + 1000 (9000,9001,9002) = 4000 times.

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