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10 + 15 = 25. the tens digit of 25 is 2

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Q: What is the tens digit of the sum of 10 and 15?
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You are a 2 digit number the sum of your digits is 15 your ones is three less than your tens?

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A three digit number satisfies the following conditionsthe digits areconsecutivewhole numbersthe sum of the digits is greater than10andlessthan20and the tens digit is an odd numberwhat is the number?

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What is the two digit numeral whose units' digit is 5 more than its tens digit and whose value equals 3 times the sum of these digits?

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The sum of the digits in two- digit number is 15 If the number is 6 more than 15 times the units digit find the number?

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I love these: T = tens place or first digit. U = ones place, units place, or second digit. 10T+U is the first number T+U=15 = T=15-U 10U+T is the number with the digits switched. 10U+T=10T+U+9 10U+15-U=10(15-U)+U+9 9U+15=150-10U+U+9 9U+15=159-9U 18U=144 U=8 T=15-8 T=7


What is a two digit number a multiple of 3 and 4 and the sum of its digits is 15?

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