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Who invented the addition sign?
The plus or addition sign was invented by Michael Stiple in 1544
What is the short form of addition?
The short form of addition is the plus sign (+). It is used in mathematical equations to indicate the operation of adding two or more numbers together. For example, in the equation 2 + 3, the plus sign is the short form of addition.
How do you know when you need to use addition?
When you see this sign: + plus add plus add ++++++++ , but not when you see : A+, B+, C+, D+. That is your grade. By: super answerer
What is the math vocabulary for addition?
Addition is when you add multiple numbers together. The numbers or the objects to be added in general addition are called the terms, the addends, or the summands. The answer to an addition problem is called the sum. The operand is plus. 3 + 7 = 10 3 and 7 are the addends. 10 is the sum. + is the plus sign.
What expression shows the value of the sum of x and 6?
The answer is x + 6. The plus sign (+) is used to indicate sums. A sum is the result of addition and + indicates the addition operator.
