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9 Cards in this Set
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 Back
add a positive and a negative number?

Add the numbers (their absolute values)
Take the sign of the larger (the number with the large absolute value) 

subtract a positive from a negative?
Ex. 5  5 = 
Add the absolute values of the numbers.
The answer is a negative. 

subtract a negative from a positive?
Ex. 3  5 = 
Add the two numbers (that is their absolute values.)
The answer is positive 

add 2 negatives?

add the two numbers (that is their absolute values.)
The answer is negatvie 

same sign

add
keep the sign 

opposite signs

subtract and sign of the larger


when subtracting >

change to an addition problem


multiply or divide a
positive and negative 
answer is negatvie


multiply or divide
two positives or two negatives 
answer is positive
