99 x 1 is 99, Something x 1 will result the same number as the 'something'
7
99 is odd and if you added one more it would be 3 digit.
16
25
99 x 1 is 99, Something x 1 will result the same number as the 'something'
The number is eighteen.
Two negative numbers added together result in a negative number.
7
99 is odd and if you added one more it would be 3 digit.
16
342
No. When adding the smallest 2 digit number (= 10) to the smallest 2 digit number (again, 10) the result is a 2 digit number (10 + 10 = 20). When adding the largest 2 digit number (= 99) to the largest 2 digit number (again, 99) the result is a 3 digit number (99 + 99 = 198). As you can see, you'll either get a 2 or 3 digit number, but never a 4 digit number.
It is called the sum
you call is the sum
25
Suppose the number is x, then 2x = 99 - 7x Adding 7x to both sides, 9x = 99 divide both sides by 9: x = 11