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Negative Number Rule

QuestionAnswer
N + P P
P + N N
N + N N
P + P P
N - P N
P - N P
N - N change all negatives after the minus sign into a positive including the minus becomes a plus
P * P P
N * N P
N * P N
P * N N
P / P P
N / N P
N / P N
P / N N
Popular Math sets

 

 



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