To find the sum of the numbers 9, -11, and 15, you add them together: (9 + (-11) + 15). First, (9 - 11 = -2). Then, (-2 + 15 = 13). Therefore, the sum is 13.
To find the sum of all odd numbers between 9 and 15, we first identify the odd numbers between these two values, which are 9, 11, 13, and 15. Next, we add these numbers together: 9 + 11 + 13 + 15 = 48. Therefore, the sum of all odd numbers between 9 and 15 is 48.
The sum of 9, 11, and 35 is calculated by adding the numbers together: 9 + 11 + 35 = 55. Therefore, the sum is 55.
135 is the sum
The sum of 9, 11, and 35 is calculated by adding these numbers together: 9 + 11 + 35 = 55. This is because addition is a basic arithmetic operation where you combine numbers to find the total. In this case, the sum of 9, 11, and 35 is 55.
17+15+13+11+9=65
The sum of addends 11 and 15 is: 11 + 15 = 26
To find the sum of all odd numbers between 9 and 15, we first identify the odd numbers between these two values, which are 9, 11, 13, and 15. Next, we add these numbers together: 9 + 11 + 13 + 15 = 48. Therefore, the sum of all odd numbers between 9 and 15 is 48.
The sum of 8, 11 and 9 is 28.
The sum of 9, 11, and 35 is calculated by adding the numbers together: 9 + 11 + 35 = 55. Therefore, the sum is 55.
135 is the sum
The sum of 9, 11, and 35 is calculated by adding these numbers together: 9 + 11 + 35 = 55. This is because addition is a basic arithmetic operation where you combine numbers to find the total. In this case, the sum of 9, 11, and 35 is 55.
20
The real answer is 11 and 4
17+15+13+11+9=65
The numbers are 9, 11, 13, 15 and 17.
11
1 + 14 2 + 13 3 + 12 4 + 11 5 + 10 6 + 9 7 + 8