Adjacent 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? |
Answer:
From the given vertical number line, it is clear that: (a) F point is ? 8. (b) G is a negative integer because G lies below 0. (c) Point B express + 4, and E express ? 10. (d) Point which has least value is E. (e) Points in decreasing order: D, C, B, A, O, H, G, F, E
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