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16 Cards in this Set
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 Back
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= (+) addition


line

<>


find the difference

subtract


ray

>


sum

addition


quotient

the answer for a division problem


divisor

The number doing the dividing.


dividend

the number being divided


remainder

amount left over in division


prime number

a number divisible by itself and 1


composite number

a number other than a prime number.


area of a rectangle

Area = l x w
area = length x width 

area of a triangle

area = 1/2 (l x w)
area = onehalf times length times width. 

all together

= (x)


each

= (divide)


more

= () take away
