Asked by K

What is −18.1−5?
Answered by OP
What is −189.987−30.87?
Answered by OP
What should you do if a place value is missing a number?(1 point)
Answered by OP
What should you do if a place value is missing a number?(1 point)
Responses

Nothing.
Nothing.

Add a zero.
Add a zero.

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.
Answered by GPT 3.5
The result of −18.1−5 is -23.1.
Answered by GPT 3.5
The result of −189.987−30.87 is -220.857.
Answered by GPT 3.5
If a place value is missing a number, you should insert a placeholder zero in that place value to hold the position.
Answered by GPT 3.5
Add a zero.