an order of magnitude higher; off by a digit; in a different league; unbelievable; incomparable; unimaginable
incredible; extraordinary; exceptional; phenomenal
one digit; one column; the "ones" column
to be wildly different; to be on a completely different scale; to be in a different league; to be poles apart; to stand no comparison; (lit.) to be on a different order of magnitude
two-digit number; "tens" column; two digits; double figures
three-digit number; hundreds column
three-digit number; hundreds column
four-digit number; thousands column
two-digit number; "tens" column; two digits; double figures
number of digits or characters
five-digit number; "ten thousands" column
incredible; extraordinary; exceptional; phenomenal
headroom; maximum height; (vertical) clearance; (lit.) (distance) under beam (girder)
cancellation of significant digits
carry (of digit, bit, etc.)
to carry (of digit, bit, etc.)