# 10.  Draw a number line and answer the following :              (a) Which number will we reach if we move  $4$ numbers to the right of $-2.$               (b) Which number will we reach if we move $5$ numbers to the left of $1$.                (c) If we are at $-8$ on the number line, in which direction should we move to reach $-13$ ?                (d) If we are at $-6$ on the number line, in which direction should we move to reach $-1?$

(a)  if we move  $4$ numbers to the right of $-2.$ we get 2.
(b)  if we move $5$ numbers to the left of $1$ we get -4
(c)  If we are at $-8$ on the number line, we should move 5 number to the $-8$ left side on the number line.
(d)  If we are at $-6$ on the number line, then we should move 5 number right to the $-6$ on the number line.