Use number line and add the integers i.e. 9+(-6)
To add: 9+(-6)
First mark 9 on the number line. Then move -6 to show the result.
So, 9+(-6)=9-6=3
Question 2 (a)
Use number line and add the following integers:
9 + (–6)
Use a number line and add the following integers: (a) 9 + (-6).
(a) 9 + (− 6)
(b) 5 + (− 11)
(c) (− 1) + (− 7)
(d) (− 5) + 10
(e) (− 1) + (− 2) + (− 3)
(f) (− 2) + 8 + (− 4)