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24 Cards in this Set
- Front
- Back
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Evaluate
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solve
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negative
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(- a)
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posititve
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(+ a)
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above
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add or (+ a)
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below
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subtract or (- a)
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rises
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add or (+ a)
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falls, fell
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subtract or (- a)
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gain
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add or (+ a)
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goes up, up
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add or (+ a)
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order from least to greatest, or from greatest to least
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Example
3, 5, 8, 4, 1, 0 0, 1, 3, 4, 5, 8 (least to greatest) |
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mean
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example:
1,2,3,4,5, 1+2+3+4+5 / 5 = 3 |
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median
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6, 2, 4, 8, 3 ---> 2, 3, 4, 6, 8
median = 4 |
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mode
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2, 3, 4, 4, 4, 5, 5, 6
mode = 4 |
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prime factorization
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example
25 = 5 x 5 |
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write as a percent
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n / 100 = n%
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write a decimal as a percent
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example:
0.64 = 64% 0.125 = 12.5% |
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find the multiples
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example:
multiples of 5 5, 10, 15, 20,... |
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rational numbers
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a/b if a and b are integers and b is not zero.
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subtract integers
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-5 - 2 = -5 + -2
-5 - -2 = -5 + 2 |
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convert to ......
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example:
1 inch = 2.5 cm 1 foot = 12 inches |
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perimeter
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P = l + l + w + w
P = 2l + 2w |
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area of a rectangle
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A = l x w
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volume of a prism or cube
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V = l x w x
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find unit rate
simplify a fraction |
example
6/24 = 1/4 45 km / 3 hrs = 15 km / 1 hr |
