You wonder how many students have ever taken mat110a you call up ccu and find out that this academic school year there are 86 students enrolled in mat110a and there are 734 student total you also find out there have been 18767 total students that have attended ccu estimate the number of students who have taken mat110a

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.