The number $5$5 is plotted on the number line below.
Find the value of $5+9$5+9.
The number $-3$−3 is plotted on the number line below.
Find the value of $-3+8$−3+8.
The number $-6$−6 is plotted on the number line below.
Find the value of $-6+3$−6+3.
The number $-7$−7 is plotted on the number line below.
Find the value of $-7+7$−7+7.