The guy who invented the addition sign
Oh honey, addition wasn't "invented" like some fancy new gadget. It's just a basic math operation that humans figured out to combine numbers and make life easier. Someone probably realized they had two apples and two more apples, put them together, and thought, "Hey, that's four apples!" And just like that, addition was born.
There are many parts that go into an addition problem. Most often there are numbers, a plus sign, and an equals sign.
The less than sign I believe that you are talking about is the minus/subtraction sign? The addition sign, +, is the opposite of the subtraction sign :)
Because a negative negative is the same a a positive, and because of the definition of subtraction and addition.
The guy who invented the addition sign
The plus or addition sign was invented by Michael Stiple in 1544
1876 or 1976 in the centuries. If it was 1876,then he would of died.The maltiplication sign indicates/represents that he was in whatever world war,1 or 2.
It is invented by Michael Stiple in 1544
The addition symbol was first used in 1544 by Michael Stiple. I do not know when the subtraction sign was first used, I'm still trying to find that out myself!
YES i did i assignment on him
Oh honey, addition wasn't "invented" like some fancy new gadget. It's just a basic math operation that humans figured out to combine numbers and make life easier. Someone probably realized they had two apples and two more apples, put them together, and thought, "Hey, that's four apples!" And just like that, addition was born.
the addition sign
The addition sign was invented in Oakland California.
The addition sign was first used in 1544.
This can be called * A Plus sign * An Adding sign
The addition sign is on your computer keyboard. The key is right next to the backspace button. You press shift-(the key) and you will get the addition sign.