question_answer

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