What is the place called where the addition symbol is in this equation; 7+2=9

7 and 2 are addents

+ addition sign

= equal sign

9 sum

plus sign

Step-by-step explanation:

A simple addition problem usually looks like this

7+2=9

The + sign is called a plus sign. This sign means add.

The = is called an equal sign. This shows the answer to the problem you have just completed.

Both the 7 and the 2 are called addends in addition. The two number that will be added

The 9 in this problem is called the sum. The sum is the answer you got to by adding two or more numbers together.