A two digit number is k times the sum of the digit. By intercha...

How many times does each digit (0 through 9) appear in a list of counting numbers from 1 to 100 incl...

my 10 digit is 4 times my 100 digit. who am I?

The tens digit is three times the thousands digit.

at what times are all the digits shown by a digital clock the same?

the digit 5 occurs two times in the population of fairbanks. what is the value of each 5? explain yo...

a 2 digit number is 9 times the sum of its digits .if it's ones and tens digits be x and y.write a l...

#1) which digit is 10 times the value in the underline digit in 36,119,432 (#that is underline is nu...

A 2 digit number is seven times the sum of its digits. The tens digit is 3 more than the units digi...

How many times does the digit 6 appear in the list of all integers from 1 to 100?

A two digit number is 4 times the sum of its digits .The sum of the number formed by reversing its d...

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