Juilo watched a movie that started at 11: 30 and ended at 2: 12 how long was the movie

The movie was 2 hours and 42 minutes

Step-by-step explanation:

There are 2 hours from 11:30 to 1:30 and then from 1:30 to 2:12 is 42 minutes

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.