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- Denotes subtraction and is read as minus; for example, 3 – 2.
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The plus sign (+) and the minus sign (−) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference.
Mar 12, 2024 · Key Takeaways. The 11 basic symbols essential for writing mathematical equations are the plus (+), minus (-), equals (=), does not equal (≠), multiplication (×), division (÷), greater than (>), less than (<), greater than or equal to (≥), less than or equal to (≤), fraction (/), decimal (.) and percent (%) symbols.
- Thomas Harlander
± (plus–minus sign) 1. Denotes either a plus sign or a minus sign. 2. Denotes the range of values that a measured quantity may have; for example, 10 ± 2 denotes an unknown value that lies between 8 and 12. ∓ (minus-plus sign) Used paired with ±, denotes the opposite sign; that is, + if ± is –, and – if ± is +.
Among the most universally recognized symbols in mathematics is the − symbol, representing the "Minus Sign". This simple yet profound symbol finds application across a spectrum of mathematical operations and contexts.
The plus–minus sign or plus-or-minus sign, ±, is a symbol with multiple meanings. In mathematics, it generally indicates a choice of exactly two possible values, one of which is obtained through addition and the other through subtraction.
The meaning of MINUS SIGN is a sign — used in mathematics to indicate subtraction (as in 8—6=2) or a negative quantity (as in —10°) —called also negative sign.
1. As “Take-away” or Difference. This is the first use of the minus sign we all learn in kindergarten or first grade – i.e. to denote the difference or how far a value is from another. As a difference operator, the minus sign takes in two arguments (10 and 7) and produces one output (3).
