Thursday, February 10, 2011

Positive And Negative Numbers XD




2.
(a)Positive
(b)Positive
(c)Negative
(d)Negative

3.
(+) x (+) =(+)
(-) x (-) =(+)
(+) x (-) = (-)
(-) x (+) = (-)

(+) ÷ (+) =(+)
(-) ÷ (-) = (-)
(+) ÷ (-) = (-)
(-) ÷ (+) = (-)

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