English Dictionary

number line

名詞

(mathematics) A line that graphically represents the real numbers as a series of points whose distance from an origin is proportional to their value

日本語の意味

数直線：数学において、実数を各点が原点からの距離に応じて配置される線上の点で表現する図形。

When teaching children about integers, it's helpful to use a number line to show how each value relates to zero.

子供に整数を教えるとき、各値がゼロとどう関係するかを示すために数直線を使うと役に立ちます。

意味（1）

(mathematics) A line that graphically represents the real numbers as a series of points whose distance from an origin is proportional to their value

number lines （ plural ）