位取 くらいどり表現 ひょうげん法 ほう

kuraidorihyōgenhō

1. Not positional notation.; Not a positional numeral system.

1. Was positional notation.

1. Place value notation

1. Positional notation; Place-value representation

1. It is not positional notation.

1. It's not positional notation.

1. Positional notation was.

1. Place value notation.

1. It is not positional notation.

1. Wasn't positional notation.; Wasn't a positional numeral system.

1. Positional notation; Probably positional notation

1. It wasn't positional notation.; It wasn't a place-value system.

1. Wasn't positional notation.; Wasn't using positional notation.

1. Positional notation; Place-value system

1. Was not positional notation.; Was not a positional numeral system.

1. If/when positional notation…; If positional notation were…

1. If positional notation; If one were to use positional notation

1. If/when positional notation…