Question

Question 4 (c)

Adjacent figure is a vertical number line, representing integers. Observe it and locate the following points:

Write integers for points B and E.

Answer 1

As we can clearly see from the figure, 8 lies above 0 on the vertical number line.

So, all positive integers lie above 0 on the number line and all negative integers lie below 0 on the number line.

We have to find values that B and E represent.

Now, B is 4 units above 0 on the vertical number line.

Hence, B represents (+)4.

E is 10 units below 0.

Hence, E represents -10.