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8 Cards in this Set
- Front
- Back
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RATIONAL NUMBER |
- Any number that can be written as a fraction. |
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WHOLE NUMBERS |
- The numbers {0, 1, 2, 3, ...} etc. |
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INTEGERS |
- THE SET OF WHOLE NUMBERS AND THEIR OPPOSITES. {..., -3, -2, -1, 0, 1, 2, 3, ...} |
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REAL NUMBERS |
- The type of number we normally use, such as 1, 15.82, -0.1, 3/4, etc. Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers |
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NEGATIVE INTEGER |
- Less than zero. A negative number is written with a minus sign in front Example: -5 is negative five. |
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POSITIVE INTEGER |
- Greater than zero.(Negative means less than zero. Zero is neither negative nor positive.)Example: 5 is positive five. Sometimes abbreviated "+ve"The values to the right of zero on the number line are all positive: |
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ABSOLUTE VALUE |
- How far a number is from zero. Example "6" is 6 away from zero, but "-6" is also 6 away from zero. So the absolute value of 6 is 6, and the absolute value of -6 is also 6. The symbol "|" is placed either side to mean "Absolute Value", so we write: |-6| = 6 |
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SUM |
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