Question

a)there are ______1digit numbers namely 1-9. b)there are______2digit numbers namely 10-99. c)there are ________3 digit numbers namely 100-999. d)there are_______4 digit numbers namely 1000-9999. e)there are_____5digit numbers namely 10000-99999. f)there are _____6 digit numbers namely 100000-999999​

Answer 1

Answer:

9

99

999

9999

99990

999999