what should you do if a place value is missing a number? (1 point)
1) subtract without it.
2) add a zero.
3) nothing.
4) remove the last digit(s) and the number that has the additional place values.
which is the correct answer
1) subtract without it.
2) add a zero.
3) nothing.
4) remove the last digit(s) and the number that has the additional place values.
which is the correct answer