3
Chat with our AI personalities
The sum of 11 and 7 is 18.
The sum of 8, 11 and 9 is 28.
The sum of a number and 11 can be represented as x + 11, where x is the unknown number. This expression denotes adding 11 to the unknown number. If you know the value of x, you can simply add 11 to find the sum. If x is unknown, the expression x + 11 remains as an algebraic representation of the sum.
You just have to add. The sum is the final outcome of adding numbers. 11.
This question doesn't make sense. The sum of 11 and 60 is 71. The product of 11 and 60 is 660.