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16 Cards in this Set
- Front
- Back
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total
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= (+) addition
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line
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<------->
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find the difference
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subtract
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ray
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------>
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sum
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addition
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quotient
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the answer for a division problem
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divisor
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The number doing the dividing.
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dividend
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the number being divided
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remainder
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amount left over in division
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prime number
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a number divisible by itself and 1
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composite number
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a number other than a prime number.
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area of a rectangle
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Area = l x w
area = length x width |
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area of a triangle
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area = 1/2 (l x w)
area = one-half times length times width. |
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all together
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= (x)
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each
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= (divide)
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more
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= (-) take away
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