The sum of digits in a three digit number is nine. The tens dig...

x has 3 digits. the tens digits is half the hundreds digits. the number is odd.the sum of the digits...

given the digits {1,1,2,5,5,5,6,7} how many even numbers less than 5 000 000 are there? (and plzzzz...

given the digits {1,1,2,5,5,5,6,7} how many even numbers less than 5 000 000 are there?

The sum of the digits of a two-digit number greater than 50 is 12. The difference between the digits...

The sum of the digits of a two-digit number is 12, and the units digit is twice the tens digit. Find...

Two digits over two digits equals three digit decimal (_.__) Can only use 0-9 once

What are the first 400 digits of Pi?

tell me all the digits of pi

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