Dress rehearsal of the play was

attended by 142 people. Opening
night was attended by 238 people.
How many people saw the two shows in all?

142 + 238 = ?

To find out how many people saw the two shows in all, you need to add the number of people who attended the dress rehearsal and opening night.

So, the total number of people who saw the two shows is:

142 (dress rehearsal) + 238 (opening night) = 380

Therefore, 380 people saw the two shows in all.

To find the total number of people who saw the two shows in all, you need to add the number of people who attended the dress rehearsal and opening night.

Given:
Number of people who attended the dress rehearsal = 142
Number of people who attended the opening night = 238

To find the total number of people who saw the two shows, you simply add these two numbers:

142 + 238 = 380

Therefore, a total of 380 people saw the two shows in all.