Since absolute value is the distance from that number to 0, taking the absolute value of a negative number would be essentially making it positive. Putting a negative in front of the absolute value would make the number negative, however. A. 5, 0, 3, -4: sort of in order from greatest to least, but not really what we're looking for. B. -7, -3, 0, 4: this one's in ascending order, so I believe this is the correct option. C. -6, 3, 1, 4: not really in any particular order whatsoever. D. 12, -5, 2, 8: not in any order either.
If the number to the right to the number you are rounding higher than five add one to the number on the left all the numbers behind the eight turn into zeros the answer is 900,000