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Q: What is the digit sum of 45?
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Related questions

What is the sum of one digit numbers?

45 i think so...


The sum of your digit is 9 and if you skip count by 5 you hit me who am i?

45


What is the sum of all 2 digit positive integers?

It is: (45*110)/2 = 2475


What two digit number is 5 times the sum of its digits?

Answer: 45 4 + 5 = 9 x 5 = 45


What is the sum of all 2-digit positive odd integer?

It is: (45*110)/2 = 2475


Your unit digit is the additive identity element and the sum of your hundreds digit and tens is 14 and their product is 45?

950. additive identity element = 0 5 + 9 = 14 5 * 9 = 45


A two digit number is 3 times the sum of each digit If 45 is added to number the digits are reversed Find the number.?

100000 2847239582


The sum of the digits of a two-digit number is 9 if the digits are reversed the new number is 9 more than the original number?

Possibility of two digit no whose sum is 9 18,27,36,45,54,63,72,81 Now add 9 to each no mentioned above 27,36,45,54,63,72,81,90 See after 3rd comma 45 and 54. reverse of 45 is 54. 54 is 9 more than 45. So 45 is the original


The sum of the digits of a two digit number is 9 If the digits were reversed the new number would be 9 more than the original number Find the original number?

Possibility of two digit no whose sum is 9 18,27,36,45,54,63,72,91 Now add 9 to each no mentioned above 27,36,45,54,63,72,91,100 See after third comma 45 and 54. If you reverse 45 it will be 54. which is 9 more than 45. So original no is 45


Why does an addition problem that has a 4 digit addends could have a 5digit sum?

What is the sum of greatest 3-digit 4-digit 5digit


The sum of the digits of a two-digit number is 9 If the digits were reversed the new number would be 9 more than the original number Find the original number?

Possibility of two digit no whose sum is 9 18,27,36,45,54,63,72,81 Now add 9 to each no mentioned above 27,36,45,54,63,72,81,90 See after third comma 45 and 54. Reverse of 45 is 54. 54 is 9 more than the no 45. So 45 is original


A two digit number is five times the sum of the digits if 9 is added to the number the digits are reversed find the number?

45