#1. when you are adding they are called addends
#2. When you are subtracting they are called the first number is called a minuend and the second one is called a subtrahend
#3. a sum is an answer to a addition problem
#4. a difference is a answer to a subtraction problem
Adding two numbers can never yield an odd number - since all odd numbers are divisible by 1 - and adding 1 to 1 always yields 2 !
That is not possible; adding two even numbers always gives an even number
The sum. the sum of
No
Factors. When two numbers are multiplied, the answer is called the product.
+ is the symbol for adding two numbers together.It is usually called the plus symbol.
Adding
When adding numbers, the total is the sum. The sum of two odd numbers is even.
I don't think you cant sum numbers. You can add numbers to get the sum.
sum The answer or result of adding two or more numbers is called the sum.
Adding two or more numbers together gives you a sum.
The result of adding two numbers is their sum.
a difference
the PRODUCT :)
Then you are adding two rational numbers with different signs! No big deal!
This is called a Fibonacci series after the Italian mathematician who described it.
There is no limitation. If you have two odd numbers, you can ALWAYS add them.