Question
                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.
Subtract without it.
Subtract without it.
Add a zero.
Add a zero.
Nothing.
            
        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.
Subtract without it.
Subtract without it.
Add a zero.
Add a zero.
Nothing.
Answers
                    Answer
            
    What is −18.1−5?(1 point)
Responses
13.1
13.1
23.1
23.1
−23.1
negative 23.1
−13.1
    
Responses
13.1
13.1
23.1
23.1
−23.1
negative 23.1
−13.1
                    Answer
            
    What is −189.987−30.87?(1 point)
Responses
−220.857
negative 220.87
220.857
220.857
−159.117
negative 159.117
159.117
    
Responses
−220.857
negative 220.87
220.857
220.857
−159.117
negative 159.117
159.117
                    Answer
            
    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.
Subtract without it.
Subtract without it.
Add a zero.
Add a zero.
Nothing.
    
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.
Subtract without it.
Subtract without it.
Add a zero.
Add a zero.
Nothing.
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