Answer:
Step-by-step explanation:
Answer:
0-4-9 = -13 or -4-9 = -13
Explanation:
Basically it starts at 0, then it moves to the left of the number line meaning it subtracts. It moves to the left by 4, so it is subtracting 4 from 0. Then it moves to the left again by 9, so you subtract 9 from 0-4
In the end, it is 0-4-9 or you can remove the 0 and be -4-9
Hope this was helpful :)
