Question

2 Which is the greatest numbers.
(a) (-1)+(-2)= -3 or (-5)+2= -3
(b) (-9) - (-4) = -5 or (-2)-3 = -5
(c) (-7) - (-9) = 2 or (1-1) = 2
(d) (-10) -10 = 0 or 5 + (-5) = 0​

Answer 1

Answer:

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