One of the two digits of a two digit number is three times the other digit. If you interchange the digits of this two-digit number and add the resulting number to the original number, you get 88. What is the orginal number?

Sum of the digits of a two-digit number is 9. When we interchange the digits, it is found that the resulting new number is greater than the original number by 27. What is the two-digit number?

How many four digit number are there with no digit repeated?

State true or false The cube of a two digit number may be a three digit number.

Word Problem on Numbers The middle digit of a three digit number is 0 . The sum of the extreme two digit is 7 . The number obtained by interchanging the extreme digit keeping, the middle digit same is less then the original number by 99 . Find the original number.

Form the equation from the folllowing: The sum of the digit number is 12 . If the position of thee two digitss are interchanged, th number so formed is smaller than the original number by 18 . Find the number.

Word Problem on Numbers The middle digit of a three digit number is 3 . The digit in the hundredth place is double the digit in the unit place . The number obtained by interchanging the extreme digits keeping middle digit same is less than the original number by 198 .Find the original number.

State true or false The cube of a two digit number may have seven or more digits.

Write the digit in the unit place of the cubes of the following numbers. 27

Write the digit in the unit place of the cubes of the following numbers. 14

Write the digit in the unit place of the cubes of the following numbers. 18