Q: What is the smallest two digit-number that has the digit 7?

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The smallest three digit multiple of 15 is 105, which is 15 x 7.

As the number is odd it must end in an odd digit; the odd digits are 1, 3, 5, 7, 9 and the smallest is 1 which is the sum of 1 and 0. Thus the smallest 7-digit number which meets your criteria is 1,001,001

From left to right, choose the smallest digit for each position. Thus, the first digit would be 1, the second digit 0, the third digit 2, etc.

-58264

Two digit no and the sum of the two digit give 12 39,48,57,66,75,84,93 are the possible two digit no whose sum is 12. Example 3+9=12;4+8=12...... Difference of the two digit no is 2 that is 57and75. because difference of 5 and 7 is 2. Next, unit digit to be greater than tens digit. So 57 is ans because 7 is in unit digit which is greater than tens digit.

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1717.

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It is 17.

The smallest 7 digit number is -9,999,999. The smallest positive number is 1,000,000.

The smallest odd 7-digit number is 1,000,001 .If you also want the ones digit to be the sum of the thousands and ten-thousands digits,then the smallest odd 7-digit number that satisfies that additional requirement is 1,001,001,but it's no longer the smallest odd 7-digit number.

1000001 is the smallest 7 digit odd number...

1234567

1234567

There are none but the smallest 3 digit number is 161

It is: 1,000,003

1,000,001