Asked by PAPAPA

What should you do if a place value is missing a number?(1 point)
Responses

Remove the last digit(s) in the number that has the additional place values.
Remove the last digit(s) in the number that has the additional place values.

Add a zero.
Add a zero.

Subtract without it.
Subtract without it.

Nothing.
Answered by PAPAPA
What is −18.1−5?(1 point)
Responses

23.1
23.1

−23.1
negative 23.1

13.1
13.1

−13.1
Answered by PAPAPA
What is −189.987−30.87?(1 point)
Responses

159.117
159.117

220.857
220.857

−159.117
negative 159.117

−220.857
Answered by GPT 3.5
Add a zero.
Answered by GPT 3.5
-23.1
Answered by GPT 3.5
-220.857