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3 reasons: a) you need it to do math in school b) you need it to add if you are working as a salesperson or cashier or manager c) it's not important if you hate math
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∙ 15y ago
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What is another name for a plus sign in addition?
the addition sign
Where was the addition sign invented?
The addition sign was invented in Oakland California.
When was the addition sign first used?
The addition sign was first used in 1544.
Who invented the addition sign?
The plus or addition sign was invented by Michael Stiple in 1544
How do you make an addition sign using Microsoft word?
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.
What do you do when adding integers with the same sign?
Do the addition. Keep the sign.
What is the name for the addition symbol?
This can be called * A Plus sign * An Adding sign
What are the parts of an addition problem?
There are many parts that go into an addition problem. Most often there are numbers, a plus sign, and an equals sign.
What is the plus sign?
It is the sign used for addition in mathematics. 10 + 6 = 16
What are the parts of an addition?
The numbers, and the plus sign.
What is separated by an addition or subtraction sign?
terms
What is the opposite of less than 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 :)
