Answer:
67. A
68. D
Step-by-step explanation:
I don't remember exactly the explanation, but I recommend you try to learn more about number lines sometime when you aren't under stress from schoolwork, because they're pretty simple questions to answer once you get a better understanding of them!
0 pars
3-3=0
4/2-3/2=1/2
1/2=.50
The answer is likely to be 6
f