Given figure is a vertical number line, representing integers. Observe it and locate the following points:
(a) If point D is + 8, then which point is – 8?
(b) Is point G a negative integer or a positive integer?
(c) Write integers for points B and E.
(d) Which point marked on this number line has the least value?
(e) Arrange all the points in decreasing order of value.
(a) F is the point with value -8.
(b) Point G lies below 0. Therefore, it is a negative integer.
(c) Value for point B is +4 and value for point E is -10.
(d) Point E has the least value.
(e) D, C, B, A, H, G, F, E.
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