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Earn +20 ptsQ: What is the digit sum of 45?
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Continue Learning about Math & Arithmetic
What is the sum of one digit numbers?
45 i think so...
What is the sum of all 2 digit positive integers?
It is: (45*110)/2 = 2475
What is the sum of all 2-digit positive odd integer?
It is: (45*110)/2 = 2475
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 in a two digit number is 9 If the digits are reversed the new number will be 9 less than the original number What is the original number?
Possibility of two digit no whose sum is 9 18,27,36,45,54,63,72,81 Subract 9 with each no mentioned above output is 9,18,27,36,45,54,63,72 See after 4th comma 54 and 45. Reverse 54=45. now 45 is 9 less than 54. So the original no is 54
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