The total sum of the digits has to equal nine.
it is ambot
The sum of four and five is nine.
The sum of (eight and nine tenths) plus (nine and eight tenths) is (eighteen and seven tenths). 8.9 + 9.8 = 18.7
If the sum of the digits of a given number equals nine or a multiple of nine, nine is a factor of that number.
9(4+n)Nine times the sum of 4 and a number is an expression and can not be evaluated.
subtract any number form nine and then with that answer and the number you subtracted 9 with, those added, make the sum of nine
The rule to decide if a number is divisible by 9 is to look at the sum of the digits. If the sum of the digits is divisible by 9, then so is the number.
a rule that is used to help balance equations (used in chemistry)
9+50 = 59.
The sum of the first nine odd numbers is 81.
The sum in sure is adding the two numbers together so the sum of four and nine would be thirteen
The sum of an odd number of odd numbers will be odd.
Is the sum of the digits a multiple of 9?
The sum is positive.
somewhere between 15 and seventeen?
It is the sum of the lengths of the nine sides of the nonagon.
Type your answer here... the answer is nine 9