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Earn +20 ptsQ: Why do you use a plus sign for a protron?
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What symbols do you use?
plus sign (+), minus (-), number (#), decimal point for decimals and money, percent (%), dollar sign ($), equal (=)
What does meaning of plus sign in hospitals?
The plus sign is used to indicate a pharmacy.And the aid sign
How were the plus and minus sign invented?
The person who invented the plus sign is the same as the minus
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 additive inverse of -0.125?
To find the additive inverse of any number, just change the plus sign (or no sign) to a minus sign, or (as in this case), if there already is a minus sign, change it to a plus sign (or no sign).
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