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Also means in the negative direction. Example: "Minus 5 Degrees" means 5 degrees below zero. Illustrated definition of Minus: Subtract. Take away. Decrease by. Example: 8 minus 3 is 5 (which is written 8 minus 3 5) Also means in...
- Subtraction
Other names used in subtraction are Minus, Less, Difference,...
- Basic Math Definitions
Basic Math Definitions is a webpage that provides...
- Subtraction
- Addition Is ...
- Subtraction Is ...
- Multiplication Is ...
- Division Is ...
- A Fraction Is ...
- A Percentage Is ...
- Average (Mean) Is ...
... bringing two or more numbers (or things) together to make a new total. The numbers to be added together are called the "Addends":
... taking one number away from another. Minuend − Subtrahend = Difference Minuend:The number that is to be subtracted from. Subtrahend:The number that is to be subtracted. Difference: The result of subtracting one number from another.
... (in its simplest form) repeated addition. Here we see that 6+6+6 (three 6s) make 18: It can also be said that 3+3+3+3+3+3 (six 3s) make 18 But we can also multiply by fractions or decimals, which goes beyond the simple idea of repeated addition:
... splitting into equal parts or groups. It is the result of "fair sharing". Division has its own special words to remember. Let's take the simple question of 22 divided by 5. The answer is 4, with 2left over. Here we see the important words: Which can also be in this form:
... part of a whole. The top part (the numerator) says how many parts we have. The bottom part (the denominator) says how many parts the whole is divided into. See Fractionsfor more details.
... parts per 100. The symbol is % Example: 25% means 25 per 100 (25% of this box is green) See Percentagesfor more details.
... the sum divided by the count. We calculate the average by adding up all the values, then divide by how many values. See Meanfor more details.
Minus represents the arithmetic operation of subtraction between two numbers. We use minus sign to denote subtract, decreased by, take away, etc. For example, Minus sign also means how much is one value more than the other value. For example, Darby has 8 gingerbread with her and Olive has 3 gingerbreads.
- 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 Label for Negative Numbers. The second time we see the minus sign is when we learn about negative numbers or numbers that are on the left side of the zero on the number line.
- As a “Flip” Operation. Soon after we learn about negative numbers, we would learn about the third meaning of the minus sign – the “flip” over zero. For a positive quantity or expression, the minus sign flips it across zero on the number line.
The mathematical process of evaluating minus or subtraction problems is explained with the help of numerical examples in this section. Here we suppose that we wanted to calculate the results of the following minus operations: (a) 55 minus 38 (b) 100 minus 10 (c) 4 minus 5 (d) 1.55 – 0.55. Solutions (a) 55 minus 38
Example 1: Subtraction of Numbers: When considering the subtraction of two numbers, the − sign is used to indicate the operation. For instance: 7 − 5 = 2 7 − 5 = 2. In this equation, 5 is subtracted from 7 to yield a result of 2. Example 2: Indicating Negative Values: The − sign is also employed to represent negative quantities.
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Illustrated Mathematics Dictionary. with illustrations and links to further reading. B rowse the definitions using the letters below, or use Search above.
